Heat & Fire

Baking

Cooking with surrounding dry oven heat for breads, pastries, and casseroles.

Baking surrounds food with steady dry heat in an enclosed oven, setting structure in doughs and gently cooking dishes through. It is essential for breads, pastries, gratins, and clay-oven flatbreads like those from a tannour or tatakua. Preheating the oven fully ensures the right initial spring and crust formation, especially for breads.

Baking is dry-heat cooking in an enclosed chamber: food sits inside a closed cavity of hot air rather than over or above a flame, so heat reaches it through convection and radiation from the oven walls. That enclosed environment lets bakers build structure, color, and flavor in foods that would otherwise collapse or dry out under direct heat — bread that needs an even crust, pastry that must set without toughening, custards that have to coagulate gently. The technique is broad precisely because the oven is so controllable: change the temperature, humidity, airflow, or steam and the same machine produces a flaky croissant, a dense rye loaf, a creamy cheesecake, or a deeply browned roast, and mastering it means reading the underlying physical transformations — starch gelatinization around 60–80 °C, protein coagulation at 70–90 °C, Maillard browning between 140–165 °C, and sugar caramelization above 160 °C — and what the oven is doing at each stage.

Difficulty: Medium

Types & varieties

Conventional baking

Static top-and-bottom heating elements; the default for most recipes.

Convection baking

Fan-circulated hot air; typically reduce temperature about 25 °F (≈15 °C) and start checking roughly 25% earlier than stated.

Blind baking

Pre-baking a pastry shell lined with parchment and weighted with beans or rice before adding a wet filling.

Par-baking

Partial bake to set structure before a later finish; common for breads and tart shells.

Steam baking

An initial burst of steam delays crust formation so bread can rise fully before the surface dries.

Dutch-oven baking

Bread baked in a covered cast-iron pot that traps its own steam, mimicking a hearth oven.

Bain-marie (water bath)

Pan set inside a larger pan of hot water; gentle, even heat for custards, terrines, and cheesecakes.

Salt baking

Food (often whole fish or root vegetables) encased in a salt crust that is broken away after baking.

Low-temperature baking

Long, gentle bakes at 120–150 °C (250–300 °F) for confit-style meats and ultra-tender roasts.

Convection bake

Fan-circulated air for faster, more even browning — drop the temperature ~15°C / 25°F.

Blind bake

Pre-bake a pastry shell with weights so it stays crisp under a wet filling.

Steam-injected bake

Add moisture early for crusty, open-crumbed artisan breads.

Water bath (bain-marie)

Gentle, even heat for custards and cheesecakes to prevent cracking.

Gratin / Gratinéeing

Topping a dish with cheese, crumbs, or butter and baking under high top heat until a browned, crisp crust forms over a soft interior.

How to do it

1
Preheat and position the rack
Place the rack in the middle of the oven (upper third for browning tops, lower third for crisp bottoms) and preheat for at least 15 minutes. A long preheat matters more for baking than for almost any other cooking method because the oven's stored heat is what drives the early rise of cakes and breads.
2
Prepare the pan and ingredients
Grease, line with parchment, or dust the pan with flour or cocoa as the recipe directs. Bring butter, eggs, and dairy to about 20 °C (68 °F) so they emulsify cleanly into the batter; cold butter stays in lumps and cold eggs can resolidify softened butter or chill dairy fats.
3
Combine the batter or dough
Mix dry and wet ingredients separately, then fold together only until no streaks of flour remain. Overmixing develops gluten in cakes and cookies (tough) and knocks air out of whipped egg foams (flat).
4
Load and bake without interruption
Transfer the mixture to the pan, smooth the top, and place it on the rack. Resist opening the door for at least the first two-thirds of the bake — each opening drops cavity temperature by 25 °F or more and can collapse a rising cake or bread.
5
Rotate and watch the cues
At the halfway mark, quickly rotate the pan front-to-back to correct for hot spots. Watch the edges (they should set first), the color (deep golden rather than pale), and the rise (a slight crack on the surface of bread or cake is normal).
6
Test for doneness
Use the test that fits the food: an instant-read thermometer (90–96 °C / 195–205 °F for bread, about 95 °C / 205 °F for cake), a toothpick that comes out with a few moist crumbs, a gentle touch that springs back, or a hollow knock on the underside of a loaf.
7
Rest, unmold, and cool on a rack
Let the item sit in its pan for the time the recipe specifies — usually 5–15 minutes — so the structure sets. Then turn it out onto a wire rack so air circulates underneath; cooling in the pan traps steam and turns crisp bottoms soggy.

The chemistry of the oven

Every baked good is the result of four overlapping reactions, and reading them in the oven is what separates a cook from a baker.

Starch gelatinization (60–80 °C) — starch granules absorb water and swell, setting the crumb of bread and the body of a sauce.
Protein coagulation (70–90 °C) — gluten in flour and proteins in egg and dairy form networks that trap gas and hold structure.
Maillard browning (140–165 °C) — amino acids and sugars react to produce the savory color and crust on bread, cookies, and roasts.
Caramelization (above 160 °C) — sugars alone break down into nutty, bitter compounds; responsible for the color of pretzels and dark cookies.

Reading your oven

Every oven has a personality. Built-in thermostats routinely run 10–25 °F off the dial, and most cavities have hot spots from the walls and the elements. A full preheat, an independent thermometer, and a willingness to rotate pans are the cheapest upgrades a baker can make.

Preheat for at least 15–20 minutes; thermal lag is the most common cause of sunken cakes and flat breads.
Place a thermometer on the rack where the food will bake, not on the floor or the door glass.
Front-to-back rotation evens out side-to-side hot spots without deflating a soufflé or spilling batter.
In convection mode, drop the temperature about 25 °F (≈15 °C) and start checking doneness 25% earlier than the recipe states.

Common uses

Yeast breads, rolls, flatbreads, and enriched doughs like brioche and babkaLaminated and short pastries: puff, shortcrust, choux, croissant, danishCakes, cookies, brownies, and bar cookiesPies, tarts, and quichesCasseroles, gratins, lasagna, and baked pastaRoasts of beef, pork, lamb, poultry, and gameRoasted and whole vegetables: root vegetables, winter squash, peppers, tomatoesCustards, puddings, bread puddings, and baked eggsDried fruits, fruit leathers, and dehydrated snacks at very low heatBread and rollsCakes and cupcakesCookiesPies and tartsLasagna and casserolesGratinsCustards and cheesecake

Tips & pitfalls

Preheat for the full 15–20 minutes: a cold oven kills the oven spring of bread and the rise of cakes.
Put an independent oven thermometer inside the cavity; built-in thermostats routinely run 10–25 °F off and silently ruin bakes.
Use light-colored aluminum pans for cakes and cookies (gentler browning) and dark or heavy steel for breads and pizza (more bottom heat).
Resist opening the oven door in the first two-thirds of bake time; each opening drops cavity temperature 25 °F or more and can collapse a rising loaf.
Rotate pans front-to-back at the halfway point, not 180°, to even hot spots without deflating a soufflé or spilling batter.
For crusty bread, create an initial burst of steam — a pan of boiling water, ice cubes on a hot tray, or a spritz of water — and vent the oven later to dry the crust.
Measure flour by spooning it into the cup and leveling with a straight edge; scooping directly from the bag compacts the flour and adds up to 20% more, producing dry, dense bakes.
Cool baked goods on a wire rack, not in the pan, so steam escapes from the bottom and the crust stays crisp.
Buy a cheap oven thermometer — most home ovens run 15–25°C off their dial.
Rotate pans halfway through if your oven has hot spots, but only after the structure has set.
Bring eggs and butter to room temperature for cakes unless a recipe says otherwise.
Don't open the door during the first rise of bread or the puff of a soufflé.

Good to know

Method type: Dry-heat cooking in an enclosed chamber
Heat transfer: Convection from hot air and radiation from oven walls
Temperature range: 120–260 °C (250–500 °F); low for custards and confit, high for breads and pizza
Rack position: Center for most items; upper rack to brown tops, lower to crisp bottoms
Origin: Closed clay and brick ovens in Egypt, Greece, and Rome from roughly 3000 BCE
Modern form: Cast-iron box stoves (18th–19th c.) evolved into thermostatic electric and gas ovens in the 20th century
Key equipment: Sheet pan, loaf pan, cake pan, pie dish, Dutch oven, wire rack, oven thermometer
Doneness cues: Internal temperature, toothpick test, visual color, spring-back touch, hollow knock (bread)
Heat level: Moderate, commonly 160–220°C / 325–425°F
Best for: Breads, cakes, pastries, casseroles, gratins
Equipment: Reliable oven, scale, parchment, the right pans
Fat needed: Recipe-dependent; structural, not for frying
Time: 10 minutes to over an hour