Ingredients
Equipment
Method
Prepare Your Pan and Oven
- First, preheat your oven to 325 degrees F. Prepare an 8x5 loaf pan by spraying it generously with nonstick spray. For easy removal, line the pan with parchment paper, leaving an overhang on the sides to create convenient handles.
Brown the Butter
- Next, in a light-colored saucepan, melt 1/2 cup of unsalted butter over medium heat. Continue to cook, swirling occasionally, until the butter melts, foams, and the milk solids at the bottom turn a deep golden amber color and release a rich, nutty aroma. Immediately transfer the browned butter to a heatproof bowl to stop the cooking and let it cool slightly for about 10 minutes. It should still be liquid but not hot to the touch.
Combine Dry Ingredients
- In a medium bowl, add your 2 cups of all purpose flour, 1 teaspoon of baking soda, 1/4 teaspoon of salt, and 1/2 teaspoon of cinnamon. Whisk these dry ingredients together just until they are combined. The aromatic cinnamon will fill your kitchen with a comforting scent.
Mix Wet Ingredients
- In a separate medium bowl, add your 1 egg, 1 1/8 cup of sugar, and the cooled browned butter. Whisk these wet ingredients until they are well combined and smooth.
Combine Batter
- Now, gently add the dry ingredients mixture to the wet ingredients. Mix well, using a spatula, until just combined. Do not overmix. The mixture will be quite thick and appear somewhat dry at this stage.
Add Flavor Enhancers
- Stir in the 2 tablespoons of buttermilk, 1 teaspoon of vanilla, and your 3 mashed extra ripe bananas. Mix until everything is just combined and you have a creamy, thick batter. A few lumps are perfectly fine and often desirable.
Bake the Loaf
- Pour the luscious banana bread batter into your prepared loaf pan. If using, sprinkle the 1/2 cup of chopped walnuts evenly over the top of the batter. Place the loaf pan on the center oven rack. Bake for 60-75 minutes, or until a knife or toothpick inserted into the center comes out clean or with only moist crumbs attached. The top should be a beautiful golden-brown crust.
Cool and Enjoy
- Once baked, let the banana bread cool in the pan for about 10-15 minutes before carefully lifting it out by the parchment paper handles. Transfer it to a wire rack to cool completely before slicing and serving.
Notes
Ingredient Notes & Substitutions: Overripe bananas (deeply speckled with brown or black spots, very soft) are crucial for sweetness and moisture. If you don't have buttermilk, combine 2 tablespoons of regular milk with 1/2 teaspoon of lemon juice or white vinegar and let sit for 5 minutes. The chopped walnuts are optional; feel free to omit or substitute with chocolate chips or pecans. If using frozen bananas, thaw them completely and drain any excess liquid before mashing. Pro Tips: Banana bread often tastes better the next day as flavors deepen. If the top browns too quickly, tent loosely with aluminum foil. Always spoon and level flour for accurate measurement. Use room temperature eggs and buttermilk for smoother mixing. Ensure browned butter has cooled slightly before adding to wet ingredients to avoid scrambling the egg. Mix until just combined; a few lumps are fine and prevent a tough bread. Storage & Freezing: Store cooled banana bread tightly wrapped in plastic wrap or in an airtight container on the countertop for 3-4 days. For longer storage, wrap tightly in plastic wrap then foil and freeze for up to 3 months. Thaw at room temperature or gently reheat. Nutrition information is estimated based on common ingredients and serving sizes and may vary.