Heat And Method
Wok and batch cooking basics
How to use a wok or large pan without overcrowding, cooling the pan and turning stir-fry into steam-fry.
Before you begin
- How to use hob heat without guessingFind the controls and learn how the pan responds.
- Washing vegetables and keeping prep cleanWash, trim and stabilise vegetables before cutting.
- Knife confidence: the safe claw gripUse a stable board and keep fingers out of the blade path.
- Measuring accurately without stressUse the scales, jug or marked spoons before heating, rather than guessing the starting amount.

A home stir-fry works best in manageable batches
Stir-frying means cooking small pieces quickly while moving them through a hot pan. Home hobs do not always supply the intense heat used in restaurant wok cooking, so loading in every ingredient at once often produces a wet stew. Small batches give the pan time to recover its heat.
A flat-bottomed wok that suits your hob is useful, but a wide frying pan can do the job. A round-bottomed wok must not wobble on an unsuitable ring. Choose stable equipment you can control before chasing a particular pan shape.
Prepare everything before heating
- Knife confidence: the safe claw gripMake the first flat face without standing the vegetable upright.
- Read food labels before you cookCheck dates, ingredients and the actual cooking directions.
- Stir, whisk, fold and turn: four different movementsPractise lifting and turning without tossing the pan.
- For one generous vegetable side or two small sides, use 100 g carrot and 150 g courgette. Wash both, trim their ends and optionally peel the carrot. This is a fresh-vegetable practice, not a method for every frozen stir-fry mix.
- Use the knife lesson for the first cut: steady each whole vegetable on its broad side with the bridge grip, cut lengthways in half, then put each flat cut face down. Do not stand a long carrot on its end. Slice across the carrot halves into thin half-moons about 2 to 3 mm thick and the courgette halves about 5 mm thick, using the claw grip once the food lies flat. Keep them in separate bowls. Stop and ask for help if a hard carrot needs force you cannot control.
- Measure 2 teaspoons frying oil, using one for each vegetable batch. For an optional finish, mix 1 teaspoon soy sauce with 1 tablespoon water in a cup. Check for soya and wheat allergens. For a plain practice omit soy sauce and use the water only if needed to finish tenderness.
- A hob-compatible flat-bottomed wok or wide frying pan around 24 to 28 cm, scales, stable board, sharp knife, two preparation bowls, heat-safe turner, marked teaspoon/tablespoon measures, sauce cup, timer, fork and clean testing plate. Have a separate clean tasting teaspoon, pan trivet, dry handle protection if needed, first-batch plate and counter-supported serving bowl. An optional slotted spoon lifts tender vegetables from excess liquid. No lid or pan-tossing movement is needed.
Cook in a useful order
- Stir, whisk, fold and turn: four different movementsPractise lifting and turning without tossing the pan.
- Simmer versus boilRecognise gentle bubbling rather than forcing the pan dry.
- Warm 1 teaspoon oil in the pan over medium heat, or a modest medium-high setting if your pan permits. Keep below smoking. Add the carrot from close to the pan and spread it into a shallow layer.
- Stir and turn the carrot regularly with the turner, keeping pieces in contact with the base between movements. After about 3 minutes, test a thick piece with a fork on the waiting plate. It should bend slightly and no longer feel rigid. Thin pieces often take about 3 to 5 minutes, but use the test.
- If the carrot colours while still hard, lower the heat. Only when this food-filled pan has a thin oil coating and a calm sizzle, add 1 measured tablespoon (15 ml) room-temperature drinking water low over the carrot, hands back from steam. Never add water to smoking oil or an empty oily pan. Stir for another minute or two, then lift a piece onto the testing plate, cool and test with the fork and clean teaspoon. Transfer the carrot when it has only a slight firm bite, not a rigid raw centre.
- Keep the heat moderate and add the second measured teaspoon of oil to the cleared pan only if needed, then add the courgette promptly: do not leave an empty non-stick pan heating. Turn regularly for roughly 2 to 4 minutes. Lift and cool a thick piece on the testing plate: a fork should enter easily and the centre should no longer taste raw and crunchy. Some light golden patches are enough; lower the heat if edges blacken.
- Return the carrot. With a calm sizzle, pour the optional diluted soy sauce low over the food, hands back from steam. Stir over moderate heat for about 1 to 2 minutes until hot and lightly coated. If a cooled thick piece remains too firm, use the same controlled tablespoon-water correction and check again before adding more. Omit the sauce for the plain first practice.
- Switch the ring off, move the pan level onto its trivet with dry handle protection if hot, and lift a small piece onto the separate clean teaspoon to cool before tasting. Do not return the tasted spoon. Soy sauce may already supply enough salt. Spoon into the counter-supported bowl promptly. Confirm the ring is off and leave cookware in a safe place to cool before cleaning.
If adding chicken or another protein
- Prepare and pan-fry firm tofuUse the complete extra-firm tofu method.
- Cook a plain chicken breast in the ovenCook and check a plain breast before slicing and combining.
- Storage and reheating basicsFollow the cooling, labelling and single-reheat routine.
Keep the first attempt vegetable-only and eat it with bread or an already prepared side. For another meal, read both methods first and prepare all vegetables before raw chicken. Cook the tofu or plain chicken separately by its full linked method, then finish these vegetables immediately, using a clean plate and utensils for the cooked protein. If the protein has cooled during a delay, use the linked all-through-hot reheating routine rather than treating a brief warm toss as enough. Do not put raw chicken into a nearly finished vegetable pan or leave partly cooked meat waiting on the first-batch plate.
For already refrigerated cooked protein instead, check its storage history and use the reheating routine. Heat the combined meal until steaming throughout, including thick pieces, and reheat only once. Never use the raw-meat plate for cooked vegetables.
When the pan fills with water
- Boil and steam vegetables without guessingCook frozen vegetables using their stated starting condition and method.
- Read food labels before you cookCheck dates, allergens and product-specific instructions.
Stop adding ingredients. For vegetables only, lift some onto the clean waiting plate and finish the remaining shallow batch, then return everything briefly at the end. Lowering the pile is more useful than turning the hob to its maximum. If the food is already tender, serve with a slotted spoon and accept a softer result; do not boil it dry just to force browning.
Frozen vegetables are a separate starting product. Read and follow the pack's cooking method and full time, including whether it starts from frozen. Do not merely thaw peas or sweetcorn for a salad or stir them into finished food unless the label explicitly permits eating without cooking. The boiling and steaming lesson explains a packet-led frozen-vegetable route.
Use the next attempt to improve one thing
- Storage and reheating basicsFollow the cooling, labelling and single-reheat routine.
- Rice leftovers safelyApply the rice limit when rice is part of the stored meal.
Keep the same ingredients but reduce each batch size, or cut the firm vegetable more thinly. Record which change improved the texture. High flames, throwing the pan and rapid movements are not necessary for learning a controlled home stir-fry.
If keeping leftovers, cool in shallow portions and refrigerate within one to two hours. Use within 48 hours or freeze, observing any shorter ingredient limit. Reheat only once until steaming throughout; a rice accompaniment has its own shorter storage limit.