Gluten-free sourdough boule with a sliced open crumb
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Gluten-freeNaturally leavened

Gluten-Free Sourdough Bread

A burnished, naturally leavened boule with a resilient crumb and a gentle sour tang.

30 minPrep
55 minCook
20hTotal
1 bouleYield
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Kitchen tested. Prepared and evaluated on Oct. 16, 2026.
The method

4 clear steps.

1

Make the psyllium gel.

Whisk the water and psyllium husk. Let stand 5–10 minutes, until thickened to a gel.

2

Mix the dough.

Combine the flours, starches, and salt. Add the starter, honey, oil, and psyllium gel. Mix thoroughly until no dry flour remains.

3

Bulk ferment and shape.

Cover and let rise at warm room temperature until visibly expanded, 4–6 hours. Shape with damp hands, place seam-side up in a rice-floured lined bowl, cover, and refrigerate 8–12 hours.

4

Bake.

Heat a covered Dutch oven at 450°F. Turn the loaf onto parchment, score, and bake covered for 35 minutes. Uncover, reduce to 425°F, and bake 20 minutes more. Cool at least 4 hours.

Make it work.

Small details that matter most with gluten-free cooking.

Use an active starter

The starter should be visibly bubbly and near its peak when mixed into the dough.

Watch the dough, not the clock

Fermentation time changes with starter strength and room temperature; look for clear expansion, not doubling.

Cool completely

The crumb continues to set for several hours after baking. Cutting early can make it gummy.

Keep exploring.

Find breads, breakfasts, bakes, and fast dinners in the complete gluten-free collection.

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