Ingredients
Method
- Preheat oven to 350°F (175°C) and grease a 9x5-inch loaf pan. Whisk melted butter and sugar, then eggs, mashed bananas, sour cream, and vanilla until smooth.
- In another bowl, whisk flour, baking soda, and salt.
- Add dry ingredients to wet and fold gently until just combined, folding in walnuts if using.
- Scrape batter into prepared pan, smooth top, and bake for 55 to 65 minutes until a toothpick comes out clean.
- Cool in pan for 10 minutes, then turn out onto a wire rack and cool completely before slicing.
Notes
Baking times can vary; start checking at 55 minutes. If the top browns too quickly, tent with foil. For the cleanest slices, cool completely.
