World cuisines, sauces, techniques, etiquette, and the science behind cooking
Part A · world cuisines — origins, philosophy, key flavours
Part B · meat temperatures & cooking times
Internal temperature scale (°C) — what's happening inside the meat
0–40°C
Danger zone. Bacteria multiply rapidly. Never leave raw meat here for long.
60–74°C
Proteins denature. Meat is "cooked." Most pathogens killed. Safe zone begins.
74°C+
Universally safe. All harmful bacteria destroyed. Poultry target.
Water boils at 100°C. Meat cooked in boiling water reaches max 100°C internally — always safe, but can become tough if overdone.
Beef doneness explorer — tap to see what's happening inside
Blue
46–49°C
Rare
50–52°C
Med-Rare
55–57°C
Medium
60–63°C
Med-Well
65–69°C
Well Done
71°C+
Chicken & poultryMost strict — no pink ever
Safe internal temp (grill/oven)
74°C (165°F)
The strictest of all meats. Salmonella risk means no exceptions.
Boiling (whole pieces in water)
20–30 min
Breast: 20 min. Thighs/legs: 30 min. Always fully opaque, no pink juice.
Pan-fry / grill (breast, 2 cm thick)
6–8 min per side
Medium heat. Rest 3 min after. Juices should run clear.
Oven-roast whole chicken (~1.5 kg)
~1.5 hours at 190°C
Rule: 20 min per 500g + 20 min extra. Thigh must reach 74°C.
BeefFlexible — doneness is personal
Rare (red centre)
50–52°C
Safe for whole cuts (steak) — bacteria only on surface, which is seared.
Medium-rare (pink, warm)
55–57°C
The sweet spot for most steaks. Juicy and tender.
Medium (slight pink)
60–63°C
Ground beef must reach 71°C — bacteria throughout.
Well done / stewing
71°C+ / 1.5–2 hrs simmer
Stewing beef: long, slow simmer breaks collagen into gelatin for tenderness.
PorkSlightly pink is now fine (updated guidelines)
Safe internal temp
63°C (145°F)
Modern standard — a little pink at the centre is safe. Old guideline was 77°C (overcooks it).
Pork chop (grill/pan, 2 cm)
4–5 min per side
Rest 3 min. Should feel firm but not hard when pressed.
Pork belly / ribs (oven slow)
2.5–3 hrs at 160°C
Low and slow for collagen breakdown. Fat renders out, meat falls off bone.
Boiling (pork shoulder)
1.5–2 hrs
Until fork-tender. Good for ramen broth or pulled pork base.
Fish (salmon, cod, sea bass…)Fastest — easy to overcook
Safe internal temp
63°C (145°F)
Flesh should flake easily and be opaque. Salmon can stay slightly translucent if very fresh.
Pan-fry fillet (2–3 cm thick)
3–4 min per side
Skin side down first on high heat. Don't move it until it releases naturally.
Oven (salmon fillet, 180°C)
12–15 min
Rule: 10 min per 2.5 cm of thickness. Overcooked fish is dry and chalky.
Poaching in water (~80°C)
8–12 min
Gentle, keeps fish moist. Don't boil — it toughens the flesh.
Key cooking temperature anchors
100°C
Water boils. Meat cooked in boiling water can never exceed this.
74°C
Chicken must reach this — no exceptions
The strictest rule in all of cooking
63°C
Pork and fish safe temp
Slight pink in pork is now officially fine at this temp
57°C
Beef medium-rare
The target for a good steak. Ground beef must go to 71°C.
190°C
Standard oven roasting temperature
Most chicken, pork, and vegetables. "Hot oven" = 220°C.
3 min
Resting time after cooking any meat
Juices redistribute. Never cut immediately after removing from heat.
The thickness rule — works for grilling any meat
For every 1 cm of thickness, allow roughly 2–3 minutes per side on medium-high heat. A 2 cm chicken breast = 4–6 min per side. A 3 cm steak = 6–9 min per side for medium. This is a rough guide — always verify with a thermometer or the finger-press test.
Part C · the 5 French mother sauces — the foundation of classical cooking
Codified by Auguste Escoffier in the early 20th century (building on Marie-Antoine Carême's earlier work). Every classical French sauce derives from one of these five bases. Master these and you can make thousands of sauces.
FRENCH MOTHER SAUCE FAMILY TREE
Béchamel
milk + roux
Mornay + cheese
Soubise + onion
Nantua + crayfish
Velouté
stock + roux
Allemande + cream/yolk
Suprême + chicken + cream
Vin Blanc + white wine
Espagnole
brown stock
Demi-glace reduction
Robert + mustard
Madeira + wine
Tomat
tomato base
Creole
Portuguese
Provençale
Hollandaise
butter + yolk
Béarnaise
Maltaise
Mousseline
Béchamelmilk + rouxwhite sauce
Base
Butter + flour (roux) cooked until pale, then milk whisked in.
Lasagne, moussaka, croque monsieur, cauliflower cheese, gratins, pasta bakes.
The roux is the key skill: equal parts butter and flour by weight, cooked over medium heat until it smells nutty but hasn't coloured (white roux). Then add milk gradually, whisking constantly to prevent lumps. Season with nutmeg. The ratio: ~50g butter + 50g flour per 500ml milk for a medium sauce.
Veloutéstock + rouxblonde sauce
Base
Blond roux (slightly coloured) + white stock (veal, chicken, or fish).
Chicken dishes, fish dishes, vol-au-vents, creamy soups as a base.
The difference from béchamel: stock instead of milk gives a deeper, more savoury flavour. The blond roux (cooked a few minutes longer than white) adds a subtle nutty note. Velouté means "velvety" — the sauce should be smooth and silky, coating the back of a spoon.
Rich meat dishes, stews, braised meats, classic French bistro sauces.
The most labour-intensive mother sauce — traditionally takes 2 days. The brown roux (cooked until deep brown) and reduction of rich bone stock creates extraordinary depth of flavour. Demi-glace is its most important derivative — the backbone of classical French restaurant cooking. When a sauce is described as "reduced to a glaze," this is the direction.
Sauce tomattomatoes + pork + aromaticsred sauce
Base
Pork fat (or butter) + mirepoix + tomatoes + stock. The classical version uses salt pork and veal stock — more complex than Italian tomato sauce.
Key derivatives
Creole, Portuguese, Provençale. Also forms the base for pizza and pasta sauces in adapted form.
Used in
Braised meats, stuffed vegetables, eggs (shakshuka-style), pasta (simplified version).
Not to be confused with simple Italian pomodoro. The French classical sauce tomat is richer and more complex — includes roux, salt pork, and long cooking. The tomato arrived in France via Spain in the 16th century; Escoffier elevated it to mother sauce status. The modern kitchen often uses simplified tomato sauce as this base.
Clarified butter whisked into egg yolks over gentle heat, with lemon juice or white wine vinegar. An emulsion — fat suspended in water by lecithin from egg yolks.
Eggs Benedict, asparagus, fish, vegetables. Béarnaise with steak is one of the great pairings.
The most technically demanding mother sauce — the emulsion can "break" (separate into greasy butter and watery eggs) if too hot or stirred too fast. Temperature control is everything: the bowl should be over barely simmering water, not boiling (below 65°C). If it breaks, whisking in a cold tablespoon of water or starting a new yolk in a clean bowl and slowly incorporating the broken sauce can rescue it.
Part D · global sauce foundations — beyond France
Sofrito (Spain, Latin America)
The Mediterranean base
Onion + garlic + tomato + pepper slow-cooked in olive oil until deeply reduced and sweet. The foundation of Spanish, Italian (soffritto), and Latin American cooking. Nearly every savoury dish in these traditions starts here.
Mirepoix (France) / holy trinity (Cajun)
Aromatic vegetable base
Mirepoix: 2 parts onion, 1 part carrot, 1 part celery — the classical French start for stocks, soups, and braises. Cajun holy trinity: onion, celery, green bell pepper. Italian soffritto: onion, carrot, celery. Different ratios, same principle.
Dashi (Japan)
Umami broth base
Kombu (dried kelp) + katsuobushi (bonito flakes) steeped in water. The foundation of Japanese cooking — miso soup, ramen broth, noodle dipping sauces, nimono (simmered dishes). Ready in 20 minutes; defines a cuisine's flavour entirely.
Mole (Mexico)
Complex chile-based sauce
Dried chiles + chocolate + spices + nuts + seeds + tomatoes + charred ingredients — sometimes 30+ components. Mole negro from Oaxaca takes days to make. One of the world's most complex sauces and a cultural symbol. The chocolate does not make it sweet — it adds depth and colour.
Curry base (South Asia)
Onion + ginger + garlic + spice
The "masala base": slowly fried onion (often 30+ minutes until deep brown), then ginger-garlic paste, then tomatoes, then spice mix. The caramelised onion creates body and sweetness. This base is the foundation of most Indian subcontinent cooking — the specific spice blend varies enormously by region and dish.
XO sauce (Hong Kong)
Ultra-umami condiment
Dried scallops + dried shrimp + Jinhua ham + chilli + garlic + shallots. Created in Hong Kong in the 1980s, now a luxury condiment worldwide. XO refers to XO cognac — a branding exercise implying luxury. Intensely savoury and complex. Used as a finishing sauce, stir-fry base, or condiment.
Part E · essential techniques — what they mean and why they work
Part F · dining etiquette — what your cutlery actually signals
Cutlery positions — universally understood by trained restaurant staff
Still eating / resting
Fork and knife placed in an inverted V on the plate (continental) — knife on the right, fork on the left, tips crossing at top. Signals "I am still eating, please don't clear my plate."
Finished
Fork and knife placed parallel on the plate at the 4 o'clock position (5:20 on a clock face), both pointing to top right, fork tines down. Signals "I am finished, you may clear." Most unambiguous signal.
I didn't like it (formal signal)
Fork and knife crossed on the plate — fork over knife, X shape. In classical European service this signals displeasure or that the dish was not enjoyed. Not universally known; staff in top restaurants will notice.
Pause (American style)
In North American dining, resting is often signalled by placing fork and knife in a V like an upside-down roof, tips on the plate rim. Finished: same parallel as European. American style is slightly different from European for the pause signal.
Other essential table etiquette
Bread
Tear bread with your hands, never cut it. Butter each small piece as you eat it, not the whole slice at once. Bread plate is to your left.
Cutlery order
Work from the outside in. The fork and knife furthest from your plate are for the first course. You should never need to ask which to use.
Wine glasses
Hold by the stem (not the bowl) to avoid warming the wine and leaving fingerprints. Glasses are to your right. White wine glass is typically smaller; red is larger for aeration.
Napkin
Unfold onto your lap when seated. If you leave the table temporarily, place loosely on your chair — not the table. At meal's end, place loosely left of plate (not refolded).
Soup
Spoon away from you (European style). Tilt the bowl away from you to get the last spoonful. Never blow on soup to cool it — wait. No slurping (in Western dining — actively encouraged in Japan).
Tipping norms
USA: 18–22% expected. UK: 10–12.5% or service charge included. France: rounding up appreciated, not obligatory. Japan: tipping is considered rude. Scandinavia: not expected.
Part G · the famous rules of cooking
Salt is not just seasoning — it's chemistry
Salt at every stage
Salting pasta water (should taste "like the sea") seasons the pasta from within — impossible to fix at the table. Salting meat before cooking draws moisture out then back in (dry brining). Salt suppresses bitterness, enhances sweetness, and amplifies all other flavours. Under-salted food always tastes flat.
Fat carries flavour
Most flavour compounds are fat-soluble
Spices, herbs, and aromatics release their flavour into fat, not water. Frying whole spices in oil before adding other ingredients "blooms" them — releasing far more flavour. This is why low-fat cooking often tastes bland: the fat was doing flavour work, not just adding calories.
High heat for Maillard, low heat for tenderness
The two-temperature rule
Sear at high heat (180°C+) for flavour and colour via Maillard. Then low heat (slow roast, braise) for tenderness — collagen breaks down to gelatin at ~70–80°C over time. Sous vide cooking solves the conflict by separating the two steps entirely.
Acid balances richness
The chef's secret weapon
A squeeze of lemon or splash of vinegar at the end of cooking is what separates restaurant food from home food in many cases. Acid brightens flavours, cuts through fat and richness. If a dish tastes flat or "too heavy," it usually needs acid, not more salt.
Don't crowd the pan
Steaming vs searing
Meat or vegetables in a crowded pan release moisture that can't evaporate — they steam rather than sear, producing grey, soft food instead of browned and flavourful. Use a large hot pan with space between pieces, in batches if necessary.
Taste constantly and adjust
Cooking is not following instructions
Recipes are guidelines, not laws. The habit of tasting at every stage and asking "what does this need?" is what distinguishes a good cook. Usually the answer is: more salt, more acid, or more cooking time.
Part H · knife skills & essential kitchen equipment
A sharp knife is safer than a dull one — a dull knife requires more force, which means less control. Honing (realigning the edge) should be done before every use. Sharpening (removing metal) is needed a few times a year for home cooks.
Chef's knife (20–25 cm)
The single most important knife. Handles 90% of all cutting tasks — dicing, slicing, chopping, mincing. If you own one knife, make it this. German knives (Wüsthof, Henckels) are heavier; Japanese (Global, MAC) are lighter and harder.
Grip: pinch the blade just above the handle (pinch grip) — not the handle. Far more control.
Paring knife (8–10 cm)
Precision work where a chef's knife is too large — peeling, trimming, segmenting citrus, deveining prawns, scoring. Held in the hand rather than used against a board for many tasks.
For peeling: cut toward your thumb, not away. More control, not more dangerous if done properly.
Serrated bread knife (25–30 cm)
Designed for bread's hard crust. The serrated edge saws rather than compresses, so soft interiors don't squash. Also excellent for tomatoes and anything with a firm exterior and soft interior.
Never hone or sharpen a serrated knife at home — send to a professional.
Boning knife (13–17 cm)
Thin, flexible or stiff blade for separating meat from bone, butterflying chicken breasts, filleting fish. The thin blade can follow contours that a chef's knife cannot.
Flexible for fish; stiff for beef and pork. A filleting knife is essentially a long flexible boning knife.
Nakiri (Japanese vegetable knife)
Flat rectangular blade for vegetables — pushes straight down rather than rocking. Zero tip means no puncturing the board; perfect for long, thin cuts of soft vegetables. Increasingly popular in Western kitchens.
Not for hard root vegetables like large turnips — the thin blade can chip on extreme resistance.
Honing steel
Not a sharpener — it realigns the microscopic edge that bends with use. Should be used before nearly every cooking session. A few strokes per side at 15–20° angle maintains sharpness between proper sharpenings.
A ceramic honing rod is gentler on harder Japanese knives. The "swipe down the steel" technique is faster but the "steel held upright" method is safer for beginners.
Classic knife cuts — sizes matter in professional cooking
Cut name
Size
Use case
Brunoise
3 × 3 × 3 mm cubes
Fine sauces, garnishes, soups where the cube should practically dissolve
Small dice
6 × 6 × 6 mm cubes
Salsas, fillings, salads — visible but neat
Medium dice
12 × 12 × 12 mm cubes
Most vegetable dishes, stews, the workhorse cut
Large dice
20 × 20 × 20 mm cubes
Roasting, long braises where vegetables need to survive cooking
Julienne
3 mm × 3 mm × 6 cm matchsticks
Stir-fries, garnishes, salads, vegetables for quick cooking
Chiffonade
Fine ribbons of leafy herbs
Basil, mint, sorrel — roll the leaves tightly, then slice thinly across
Rondelle
Circular cross-sections
Carrots, courgette/zucchini, leeks — simple rounds for soups and roasting
Part I · cooking methods — heat transfer, texture, and when to use each
Method
Heat transfer
Best for
Key rule
Poaching
Moist, 70–85°C liquid
Fish, eggs, chicken breast, fruit
Never let the water boil — small wisps of steam, occasional bubble
Braising
Moist + dry (oven)
Tough cuts (short rib, pork shoulder, lamb shank)
Sear first for Maillard, then add liquid to halfway up the meat and cover
Roasting
Dry hot air (oven)
Whole birds, joints, root vegetables
High heat to start (220°C, 20 min), then reduce — or reverse sear (low then high)
Sautéing
Direct pan contact + fat
Tender cuts, mushrooms, cooked greens
Pan must be hot before adding food; keep things moving (sauté = "to jump")
Deep frying
Complete fat immersion, 160–190°C
Breaded foods, chips, doughnuts, tempura
Dry the food thoroughly; don't crowd the oil; maintain temperature (drops when food added)
Steaming
Steam vapour (100°C)
Fish, dumplings, dim sum, delicate vegetables
Water must be boiling before food goes in; don't let boil dry out
Vacuum-seal; long low-temp cook; finish with quick sear for Maillard
Part J · flavour science — the five tastes, umami, and pairing logic
There are five scientifically recognised basic tastes: sweet, sour, salty, bitter, and umami. A sixth — "kokumi" (richness/mouthfeel) — is increasingly accepted. Flavour is taste + aroma: your nose contributes ~80% of what you perceive as flavour. This is why food tastes bland when you have a blocked nose.
The flavour pairing theory (Heston Blumenthal popularised it) suggests ingredients that share key volatile aroma compounds pair well together. Some famous unexpected pairings: strawberry + parmesan, chocolate + blue cheese, oysters + kiwi, white chocolate + caviar. Select an ingredient below to explore its pairing logic.
🍫 Chocolate
bitter + rich
🍅 Tomato
acid + umami
🍋 Lemon
acid + bright
🍄 Mushroom
umami + earthy
🧈 Butter
fat + dairy
🧄 Garlic
pungent + sulphuric
Umami stacking — the chef's amplification trick
Glutamate (the umami compound in tomatoes, parmesan, miso) has a synergistic relationship with nucleotides (found in meat, fish, mushrooms). When combined, they amplify each other's umami effect by up to 8×. This is why certain combinations are so satisfying:
Classic combination
Tomato + parmesan
Glutamate + glutamate — pure umami layering. The reason Italian pasta with tomato + parmesan is addictive.
Japanese example
Kombu + bonito (dashi)
Glutamate (kombu) + inosinate (bonito) — the synergistic combination. Dashi achieves remarkable depth with just two ingredients.
Western steak sauce
Beef + Worcestershire
Meat's nucleotides + Worcestershire's fermented anchovy/tamarind glutamates. Why a splash makes a burger profoundly more satisfying.
Secret weapon
Anchovies in red sauce
Anchovies dissolve completely during cooking but leave intense glutamate behind. You can't taste "anchovy" — only profound depth. Bolognese, puttanesca, and tapenade all use this trick.
Scoville scale — measuring chilli heat
The Scoville Heat Unit (SHU) measures capsaicin concentration. Capsaicin doesn't cause chemical burns — it activates pain receptors (TRPV1) that normally respond to actual heat. Milk's casein protein binds and washes away capsaicin; water does not.
Bell pepper 0 SHU
Jalapeño 2.5–8K
Serrano 10–23K
Cayenne 30–50K
Habanero 100–350K
Reaper ~2.2M
Cooking reduces heat slightly — capsaicin breaks down slowly with heat and time, which is why a long-cooked chilli dish is milder than the raw chilli. Removing seeds and the white pith (where most capsaicin concentrates) dramatically reduces heat without losing chilli flavour.
Part K · wine & food pairing — the logic behind the rules
Wine pairing isn't arbitrary. It's based on complementary or contrasting chemistry: acid in wine cuts fat; tannins bind proteins; sweetness balances spice; mineral notes amplify delicate flavours. The old "red with meat, white with fish" is a useful rough guide — but understanding why leads to much better choices.
Pairing principles
Acid cuts fat and richness. Chablis (high-acid Chardonnay) with oysters; Champagne with fried food; Sauvignon Blanc with goat's cheese. The acid refreshes the palate between bites.
Tannins clash with fish oils but love protein. A tannic Cabernet Sauvignon with a rich beef steak — the tannins bind to the meat's proteins, creating a velvet texture. The same wine with fish makes the wine taste metallic and the fish taste bitter.
Sweet wine with spicy food. Off-dry Riesling with Thai food; Gewürztraminer with Indian curry. The residual sugar cools the heat and contrasts it pleasantly. Dry wine with very spicy food makes both taste harsh.
Match weight to weight. A light Pinot Noir won't stand up to a rich beef bourguignon; a powerful Barolo will overwhelm a delicate sole. Match the body and intensity of the wine to the body and intensity of the dish.
Regional pairings work almost always. Wines and foods from the same region evolved together over centuries. Burgundy Pinot Noir with coq au vin; Sancerre with Loire Valley goat's cheese; Barolo with Piedmontese white truffle pasta; Fino Sherry with jamón ibérico.
Dessert wine must be sweeter than the dessert. If the dessert is sweeter, the wine tastes sour and unpleasant. Sauternes with crème brûlée; Pedro Ximénez Sherry with vanilla ice cream; Tokaji Aszú with foie gras (the classic sweet-fatty pairing).
Food
Why it works
Classic avoid
Oysters / shellfish
Muscadet, Chablis, Champagne — mineral, high acid matches the sea-saltiness and cuts the fat
Tannic reds — metallic clash
Aged beef (ribeye, T-bone)
Cabernet Sauvignon, Barolo, Malbec — tannins bind proteins; full body matches fat
Light whites — overwhelmed
Roast chicken
The most flexible pairing — works with good Chardonnay (creamy), Pinot Noir (delicate), even Champagne
Almost nothing bad — very forgiving
Spicy Thai / Indian
Off-dry Riesling, Gewürztraminer, Pinot Gris — sweetness and low alcohol cool the heat
High-tannin reds — amplifies burn
Cheese board
Varies by cheese: Sauternes with blue cheese; Chablis with fresh goat; Port with Stilton
"White with cheese" is a myth — many reds work well
Dry red wine — makes chocolate taste bitter and acidic
Part L · the balance calculator — diagnose and fix any dish
A dish is "finished" when all its components are in harmony. Use this interactive guide to identify what your dish is missing and what to add. Adjust the sliders to describe what you're tasting.
What does your dish taste like right now?
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Part M · test yourself
1. You're making a béchamel but it has lumps. What went wrong, and how do you fix it?
Lumps form when cold milk hits hot roux and the flour proteins seize before they can disperse. Fixes: (1) Prevention — add hot milk to the roux gradually while whisking constantly, or add cold milk all at once and whisk immediately and vigorously. (2) Recovery — push the sauce through a fine sieve (strainer). For mild lumps, a stick blender will smooth them out. The key technique: either warm the milk before adding, or take the roux off the heat briefly before adding cold milk — the temperature difference is less extreme. French trick: the ratio to remember is 50g butter + 50g flour per 500ml milk for a medium-consistency béchamel.
2. What is the Maillard reaction, and why is it NOT the same as caramelisation?
Both produce browning and flavour, but through completely different chemistry. The Maillard reaction is a reaction between amino acids (proteins) and reducing sugars, starting at around 140–165°C. It creates hundreds of new flavour compounds and the characteristic brown crust on seared meat, toast, roasted coffee, and baked bread. Caramelisation is the thermal decomposition of sugars alone (no protein needed), starting at around 160–180°C depending on the sugar type. Onions caramelise (their sugars break down). Steak undergoes Maillard (protein + remaining sugars react). Neither happens at boiling temperature (100°C) — which is why boiled meat is grey and flavourless compared to seared meat.
3. You're at a fine dining restaurant. After your main course, you need to visit the bathroom. Where do you put your napkin, and what do you signal with your cutlery?
Place the napkin loosely on your chair — not on the table (putting it on the table signals you're finished for good). Your cutlery should be in the resting/still eating position (inverted V, tips crossing at top of plate, knife right/fork left) to signal you're returning. Do not place it in the finished position (parallel at 4 o'clock). A well-trained waiter will leave your plate and not clear it. When you return, your napkin will ideally have been refolded and placed back on your lap by the staff at a very formal establishment — though this is increasingly rare outside Michelin-starred restaurants.
4. Why does restaurant pasta taste better than most home pasta, even using the same ingredients?
Several factors: (1) Heavily salted pasta water — restaurants use far more salt than most home cooks are comfortable with. The water should taste like the sea; this seasons the pasta from within. (2) Pasta water in the sauce — the starchy pasta water acts as an emulsifier, binding the sauce to the pasta. Restaurants always reserve a cup and add it to the sauce. (3) Finishing in the pan — the pasta is cooked al dente then transferred to the pan with the sauce for the last 1–2 minutes, absorbing flavour and releasing more starch. (4) Butter at the end (mantecatura) — a knob of cold butter swirled off heat emulsifies the sauce into a glossy, clingy coating. (5) Quality and quantity of fat — restaurants are not shy with olive oil or butter.
5. What is the difference between Japanese ramen, pho, and Chinese noodle soups — what defines each?
All are noodle soups with rich broths, but they're defined by completely different flavour philosophies. Ramen (Japan, originally Chinese-influenced) centres on tare — a concentrated seasoning paste (soy/shoyu, miso, or salt/shio) mixed with tori (chicken) or tonkotsu (pork bone) broth. Pho (Vietnam) uses a clear, fragrant broth made from beef bones or chicken, charred ginger and onion, and warm spices (star anise, cinnamon, cloves). The spicing creates an aromatic lightness completely different from ramen's richness. Served with fresh herbs, lime, bean sprouts added at the table. Chinese noodle soups (lanzhou beef noodle, wonton noodle) vary enormously by region — Sichuan varieties use chilli bean paste; Cantonese are cleaner and lighter. The defining character of Chinese noodle soups is often the noodle itself — hand-pulled (la mian) or knife-cut (dao xiao mian).
6. You're grilling a chicken breast and cut it open — there's a tiny pink spot in the thickest part. Is it safe to eat?
No — not yet. Chicken must reach 74°C all the way through with no pink remaining. Unlike beef, chicken can carry salmonella throughout the flesh, not just on the surface. Give it 2–3 more minutes and check again. When in doubt, use a meat thermometer.
7. A recipe says to roast a 2 kg whole chicken. How long should it take, and at what temperature?
At 190°C, about 1 hour 40 minutes. The rule is 20 minutes per 500g + 20 minutes extra. So: (2,000 ÷ 500) × 20 + 20 = 80 + 20 = 100 minutes ≈ 1 hr 40 min. Always confirm the thigh reaches 74°C before serving.
8. Your pork chop has a slightly pink centre at 63°C internal temp. Is this a problem?
No — it's perfectly fine. The USDA and most food safety authorities updated their guidelines: pork is safe at 63°C (145°F) with a 3-minute rest, even if slightly pink. The old rule of cooking pork to 77°C was overly cautious and produced dry, tough meat. 63°C = safe and juicy.
9. You're poaching salmon in water. The water is boiling hard at 100°C. Is this ideal?
Not ideal — it'll work, but the fish will be tougher. Poaching fish is best done at a gentle simmer (around 75–85°C), not a full boil. The aggressive bubbling damages the delicate protein structure of fish. The water should be steaming gently with occasional small bubbles, not rolling. Full boiling is fine for chicken and tougher meats, not fish.
10. What's the one universal rule that applies to all meats after cooking?
Rest the meat for at least 3 minutes before cutting. During cooking, juices are forced toward the centre by heat. Resting lets them redistribute throughout. Cut too early and all the juice runs out onto your board — the meat looks dry and loses flavour. Even a thin chicken breast benefits from 3 minutes of resting under foil.
11. Why does adding a pinch of salt to coffee or hot chocolate improve the flavour?
Salt suppresses bitterness. The sodium ions physically inhibit the bitter taste receptors on your tongue (specifically the TRPV1 pathway and bitter receptor signalling), making the drink taste smoother and richer without tasting salty. This works in any bitter food or drink — coffee, dark chocolate, grapefruit juice. It doesn't need much: a tiny pinch per cup is sufficient. This technique has been used in Scandinavian coffee culture for generations.
12. What's the difference between a stock and a broth? And what is a consommé?
Stock is made from bones (and sometimes meat scraps) with vegetables and aromatics — it's rich in collagen, which converts to gelatin, giving it body and the ability to set when cold. Stock is generally unseasoned because it's used as an ingredient. Broth is made from meat (not just bones) with vegetables and seasoning — it's lighter, designed to be drunk directly or used as a finished soup. Consommé is a crystal-clear, deeply flavoured broth clarified using a "raft" — a mixture of egg whites, ground meat, and mirepoix is stirred into warm stock, rises to the surface as it coagulates, and physically filters out all particles as the liquid passes through it. The result is a perfectly transparent, intensely flavoured liquid. One of the most technically demanding preparations in classical French cooking.