Ingredients
Method
- Preheat oven to 400°F. Slice top off garlic, drizzle with olive oil, wrap in foil, and roast 45 minutes until soft.
- Whisk starter into water, then add both flours and salt. Mix to a shaggy dough, cover, and rest 30 minutes.
- Squeeze roasted garlic cloves onto dough. Perform stretch and folds every 30 minutes for 2 hours (3 sets total), then bulk ferment until increased by 50 to 75 percent.
- Turn dough onto floured surface, shape into a tight boule, and place seam side up in a floured banneton. Cold-proof in the refrigerator overnight or for up to 18 hours.
- Preheat Dutch oven at 500°F for 30 minutes. Turn dough onto parchment, score, and lower into the hot pot. Cover, bake 20 minutes, then uncover, reduce to 450°F, and bake 20 to 25 minutes until deep golden.
- Cool on a wire rack for at least 1 hour, then slice with a serrated knife and serve warm.
Notes
The hands-on prep time covers mixing, folding, and shaping, while bulk fermentation and cold proofing happen in the background. If your kitchen is cool, let the dough proof a little longer during bulk fermentation. A fully cooled loaf can be stored at room temperature for up to 3 days.
