Drawn to its outside size
For a 16 × 14-inch baking footprint
Baking Steel OriginalA quarter-inch carbon-steel surface for an oven with room for its full footprint.
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You do not need a Dutch oven for sourdough: what the pot gives you is a hot base and trapped steam. Bake the loaf on a preheated sheet, stone or steel and cover it with an upturned roasting pan or a metal bowl for the first 20 minutes, or add steam from a tray of boiling water. A loaf pan works too.
Closest to a Dutch oven: a preheated baking sheet or steel with a large roasting pan turned over the loaf. No cover big enough? Steam from a tray of boiling water. Simplest: a loaf pan at 425°F.
Figures without a name are our starting points; bake until the crust is deep brown and the center reads about 205 to 210°F, the range King Arthur's sourdough recipes bake to. Check your oven's real temperature first. Steam methods are explained in steam in a home oven, and shaping for a pan in shaping a pan loaf.
| Method | Preheat | Bake | Notes |
|---|---|---|---|
| Sheet pan + upturned roasting pan | Sheet or stone at 450°F, a full hour (King Arthur) | 20 min covered at 450°F, then about 20 min uncovered (King Arthur) | The cover must clear the risen loaf |
| Steel or stone + steam tray | Steel at 500°F, 45 to 60 min | 25 min at 475°F under a bowl or with steam, then 15 min at 450°F (Baking Steel) | Best for bâtards and baguettes |
| Loaf pan | Oven at 425°F (King Arthur) | 45 to 55 min, uncovered (King Arthur) | Shape as a pan loaf |
| Cast-iron skillet + metal bowl | Skillet heated with the oven to 450°F, then 30 to 40 min more (Lodge; the temperature is ours) | 20 min covered at 450°F, then 20 to 25 min uncovered | Bowl must be oven-safe metal |
| Lidded casserole | Oven at 450°F; preheat the casserole empty only if its maker allows it | As a Dutch oven | Check the lid and handles are oven-safe |
A covered loaf bakes in its own steam, which keeps the crust soft while it rises. A roasting pan, a large stainless bowl or a deep foil tent all work if they are oven-safe and big enough for the loaf to double in height. Remove the cover after 20 minutes so the crust browns. See oven spring.
A Dutch oven or combo cooker is the easiest upgrade; a baking steel suits bakers who also make baguettes and pizza.
Yes. Preheat the sheet, add steam or cover the loaf for the first 20 minutes, and expect a slightly wider loaf than from a pot.
An upturned oven-safe roasting pan, a large stainless bowl, or a deep foil tent.
Keep what you own when it does the job. These are the other exact models we profile.
A quarter-inch carbon-steel surface for an oven with room for its full footprint.
A separate aluminum shell covers the loaf on a 14-inch square steel.
An unglazed stoneware dish and bell-shaped dome: the loaf sits on a 10.5 in base and the dome comes off to finish.
A ceramic base with three ribbed channels and a vented lid that bakes three baguettes from a 3-cup flour recipe.