Moist Buttermilk Banana Bread Recipe with Rich Banana Flavor

Banana bread is a timeless favorite. Adding buttermilk to the batter yields a softer, airier, and richer loaf. This quick, simple recipe is easy to make and perfect for breakfast or an afternoon treat.

For years I’ve relied on classic banana bread recipes with sour cream for their reliable flavor and moist texture. This version with buttermilk is just as dependable—often lighter and fluffier—while still offering a subtle tang. It uses plenty of ripe bananas and slightly less sugar for a naturally sweet loaf.

This buttermilk banana bread is made with just ten ingredients and takes about an hour from start to finish. If you don’t have buttermilk on hand, try other banana bread variations for inspiration.

🥘 Ingredients Needed

• All-purpose flour
• Baking soda
• Baking powder
• Kosher or table salt
• Chopped walnuts (optional)
• Granulated sugar
• Salted butter
• Large egg
• Buttermilk
• Vanilla extract
• Mashed ripe bananas

Equipment

• Mixing bowls
• Measuring cups and spoons
• Rubber spatula or wooden spoon
• Loaf pan (9×5-inch recommended)
• Wire rack for cooling

How to Make Buttermilk Banana Bread

1. Preheat the oven to 350°F (175°C).
2. Grease a loaf pan or line it with parchment paper.
3. In a medium bowl, whisk together the flour, baking soda, baking powder, salt, and chopped walnuts (if using). Set aside.
4. In a separate bowl, cream the butter and sugar until smooth. Beat in the egg, then stir in the buttermilk, vanilla, and mashed bananas.
5. Fold the dry ingredients into the wet ingredients, mixing just until combined. Avoid overmixing to keep the loaf tender.
6. Pour the batter into the prepared pan and smooth the top.
7. Bake at 350°F for about 60 minutes, or until a toothpick inserted into the center comes out clean. Ovens vary, so check toward the end of baking time.
8. Cool the bread in the pan on a wire rack for 10 minutes, then remove it from the pan and let it cool completely before slicing or icing.

To Make Cream Cheese Icing for Banana Bread

1. Beat together softened cream cheese, butter, and vanilla until smooth.
2. Add sifted powdered sugar and mix until the icing is spreadable.
3. When the loaf is completely cooled, either drizzle the icing from a piping bag or spread it with a knife.

Banana Bread Recipe Variations

Add one or more mix-ins to change the flavor and texture of your loaf:

• Walnuts or pecans: Chop them for even distribution and a pleasant crunch.
• Marshmallow cream or fluff: Adds an unexpected creamy sweetness—unusual but tasty.
• Dried cranberries or blueberries: Provide tart bursts and color contrast.
• Chocolate chips: A classic addition that pairs perfectly with banana.
• Coconut flakes: Toast them first for added crunch and flavor.

How to Store Buttermilk Banana Bread

After the bread cools, store it in an airtight container at room temperature. Because this loaf is moist, enjoy it within 3–5 days for the best texture and flavor.

Leftover slices are excellent warmed briefly in the oven, toaster, or air fryer with a pat of butter.

Banana Bread Recipe Tips

Use these tips to get the best results:

• Use ripe bananas: Brown-speckled bananas are sweeter and more flavorful. Avoid underripe, green bananas.
• Don’t overmix: Stir until ingredients are just combined. Overmixing develops gluten and can make the loaf dense.
• Prepare the pan well: Grease and, if desired, line the pan with parchment for easy removal.

Frequently Asked Questions

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