For reheating sourdough bread (so it tastes like it just came out of the oven):

Whole Loaf

1. Preheat oven: 350°F (175°C).
2. Lightly wet the crust: run the loaf quickly under water or mist it.
3. Bake: place directly on the rack for 8–12 minutes.
4. Optional: last 2 minutes at 425–450°F for extra crust.

Result: crisp crust, warm interior.

Slices

Toaster:
• 1–2 minutes until hot and crisp.

Skillet (excellent method):

1. Medium heat pan.
2. Add a little butter or olive oil.
3. Toast each side 1–2 minutes.

Frozen Bread

1. Do not thaw.
2. Bake at 375°F for 15–20 minutes (whole loaf).