Freezing sourdough bread is an excellent way to preserve its quality. Here’s the best method:

1. Cool Completely: Allow freshly baked bread to cool to room temperature.
2. Slice (Optional): If desired, slice the bread before freezing for easy portioning.
3. Double Wrap:
   • First, wrap tightly in plastic wrap to prevent freezer burn.
   • Then, wrap in aluminum foil or place in a freezer bag for extra protection.
4. Label: Mark the date of freezing on the package.
5. Freeze: Place in the freezer, where it can last up to 3 months.
6. Thawing:
   • Room Temperature: Unwrap and let sit for a few hours.
   • Oven Method: Preheat to 300°F (150°C), wrap bread in foil, heat for 15-20 minutes.
7. Refreshing: For best texture, lightly sprinkle with water and heat in a 300°F (150°C) oven for 5-10 minutes.

Remember, while freezing preserves the bread well, the sooner you use it, the better the quality will be.