Ingredients
Method
- Preheat oven to 350°F (175°C).
- Grease a standard loaf pan with about 1 teaspoon of butter and set aside.
- In a large mixing bowl, sift together the flour, sugar, baking soda, baking powder, and salt.
- Add the softened butter to the dry ingredients and mix on medium-low speed until combined.
- In a separate bowl, mix the mashed bananas, sour cream, eggs, and vanilla.
- Add the banana mixture to the flour mixture and mix just until combined.
- Do not overmix, or the bread may become dense.
- Gently fold in the toasted walnuts.
- Pour the batter into the prepared loaf pan and smooth the top.
- Bake on the middle rack for about 55 minutes, or until a toothpick inserted into the center comes out clean.
- Remove from the oven and allow the bread to cool in the pan for 10–15 minutes before transferring to a wire rack.
Notes
Storage Tips
- Store at room temperature in an airtight container for up to 3 days.
- Refrigerate for up to 5 days for extended freshness.
- Freeze individual slices or the whole loaf for up to 3 months.
