Prep Time 30 minutes mins
Cook Time 45 minutes mins
Resting Time 14 hours hrs
Total Time 15 hours hrs 15 minutes mins
For best results, use a vigorous sourdough starter that has peaked within a few hours of feeding, and adjust fermentation times based on your kitchen temperature, allowing more time in cooler environments and less in warmer ones. Roasted garlic adds extra moisture, so resist the urge to add too much extra water until you see the dough’s strength during folds. A well-floured banneton and a tight final shape help prevent sticking and promote good oven spring. If you don’t have a Dutch oven, bake on a preheated stone with a tray of hot water or ice for steam, watching the crust color closely. Store the cooled loaf at room temperature in a paper bag or cut side down on a board and refresh the crust by reheating slices briefly in a hot oven or toaster.