Guides
Freezing sourdough so it tastes freshly baked
You don't have to bake the day you want bread. Here are three ways to freeze sourdough at different stages, what each is good for, and the one rule that decides whether it reheats well.
Method 1: freeze raw dough
Freeze the shaped dough before its final rise. To bake, thaw at room temperature and let it complete the final proof, then bake as usual. Expect a slightly weaker rise, since freezing harms the culture.
Method 2: par-bake, freeze, finish
Bake about 30 to 35 minutes until the crumb is set but the crust is still pale. Cool fully on a rack (it will feel soft and spongy, which is normal), bag and freeze. To finish, thaw at room temperature and bake at 210 to 220 C for 10 to 15 minutes until crisp.
Method 3: par-bake, then bake from frozen
Take a par-baked, frozen loaf straight into a hot oven for 10 to 15 minutes. A crust forms while the interior stays frozen at first, trapping moisture so it thaws evenly. The crust may flake slightly once fully cooled, which many people prefer.
For rich breads: bake fully, then reheat
Bake enriched breads completely, cool, and freeze. To serve, reheat at about 200 C with a little steam for around 5 minutes so the crumb softens without drying out.
Bake once, eat fresh for weeks
Sourdough is a project, so it makes sense to bake more than you need and freeze the rest. The catch is that not all freezing is equal: freezing raw dough, par-baking, or fully baking each give a different result. The single rule that matters across all of them is that the crumb structure must be fully set before freezing. A doughy, underbaked interior cannot be rescued by reheating; it just thaws into the same doughy interior.
Which method for which moment
Freezing raw dough is the most space-efficient but the least reliable: freezing damages the yeast and bacteria, so you lose oven spring. Par-baking is the sweet spot for everyday loaves and rolls: you bake them most of the way, freeze, and finish later for a crust that tastes oven-fresh. Fully baking then freezing is best for rich or filled breads that you'll simply warm through. Pick by how much you care about crust versus convenience.
Thawing and finishing
For par-baked bread, you can either thaw at room temperature first (about 40 to 50 minutes for a loaf) and then crisp it, or bake it straight from frozen so a crust forms while the inside thaws evenly. Rich breads like butter braids are best reheated gently with a little steam so they don't dry out. Whatever you froze, wrap it well: air is what causes freezer burn and stale, cardboard flavours.
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