how long to bake sourdough bread at 400

To bake sourdough bread at 400°F, consider the following guidelines based on loaf size and shape:

1. Standard Loaf (1.5 lbs):

   • Time: 35-45 minutes
   • Considerations: This size typically fits in a standard bread loaf pan and may take the full 35-45 minutes. Check for doneness by ensuring the internal temperature reaches 200-210°F and the bottom sounds hollow when tapped.

2. Smaller Loaves (1 lb or less):

   • Time: 25-35 minutes
   • Considerations: These loaves, often shaped as boules or batards, may bake faster due to their smaller size.

3. Crust Preference:

   • Adjust baking time slightly for desired crust color. A darker crust may require a few additional minutes.

4. Steam and Convection:

   • Steam: If using steam, you might need a slightly shorter baking time.
   • Convection Oven: Reduce time by about 5-10 minutes due to faster cooking.

Always check for doneness using internal temperature and the hollow-sound test for accurate results.