chef-technique-guide

# Chef Technique Guide Recipes are 20% ingredients and 80% execution. The same ingredient list produces garbage or greatness depending on heat control, pan discipline, and sequencing. This skill encodes the execution layer. ## The heat model (internalize this, it explains everything) - **Water caps temperature at 100°C.** Anything wet — crowded pans, unpatted meat, lidded sautés — cooks at boiling temp: no browning, no crust, gray food. Maillard needs ~140°C+, caramelization ~160°C+. - **Heat is a rate, doneness is a state.** High heat cooks the outside fast; the inside follows slowly. Thick items need lower/longer or two-stage (sear + gentle finish). Thin items need violence and speed. - **The pan is a battery.** Preheating stores energy; food withdraws it. Cold food into a barely-heated pan flatlines the temperature — that's why the first pancake fails and why batches beat piles. - **Carryover is real:** interior temp keeps climbing after heat stops (+3–8°C depending on mass). Pull early; rest finishes. ## Ten commandments of execution 1. **Mise en place**: cut, measure, and line up everything BEFORE heat. Mid-cook chopping is how garlic burns and steps get skipped. 2. Preheat properly: pan is ready when water drops dance (Leidenfrost) or oil shimmers. Oil into hot pan, food into hot oil. 3. Don't crowd. Ever. Two batches take 10 extra minutes; one crowded batch ruins the dish. 4. Don't fiddle. Food releases when the crust forms; prying early tears it. 5. Dry surfaces before fat. Water + hot oil = spatter and steam. 6. Taste at every stage; adjust in small moves. 7. Use the right fat for the heat: high-smoke (refined sunflower, ghee, avocado) for searing/frying; butter and extra-virgin for medium heat and finishing. 8. Rest proteins; rest grains; rest doughs. Resting is a cooking step, not idleness. 9. Deglaze fond — the browned stuck bits are concentrated flavor, not mess. 10. Clean as you go; a buried station produces buried thinking. ## Method selection matrix | Goal / ingredient state | Method | |---|---| | Tender protein, crust wanted | Hard sear (+ oven finish if thick) | | Tough/collagen anything | Braise or stew, 150–160°C oven, hours | | Vegetables, max flavor | High roast 200–220°C | | Delicate fish/eggs/dairy | Gentle: poach, steam, low oven, bain-marie | | Even edge-to-edge doneness on thick cuts | Reverse sear (low oven → rest → violent sear) | | Speed + small pieces | Stir-fry / sauté: hottest pan, staged additions | | Crisp coating | Deep/shallow fry 170–185°C, batches, rack-drain | | Free deep flavor from scraps | Stock: bones/veg, barely simmering, skimmed, 1–4 h (see references) | ## Knife work (minimum viable) - Sharp knife is safer than dull — it goes where aimed. Hone often, sharpen sometimes. - Claw grip; board stabilized with damp towel underneath. - Uniformity beats speed: even pieces = even cooking. Recipe cut sizes are engineering specs, not suggestions. - Master three cuts: medium dice, thin slice, chiffonade. Everything else is a variation. ## When executing any recipe Before starting, scan for: which step is heat-critical (needs full attention), which steps can overlap, what must be prepped ahead. Announce these in the recipe's Critical Points. A recipe that interleaves "stir constantly" with "meanwhile, chop" was written by someone who never cooked it.