Brown Butter Banana Bread

Banana bread was one of the first things I learned to bake as a kid (and it also happens to be one of Jim’s favorites). This version upgrades the classic by browning the butter first. Those few extra minutes at the stove caramelize the milk solids, creating a nutty, toasted flavor that makes the whole loaf taste better.

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If you have overripe bananas and want an alternative to banana bread, try these oatmeal banana cookies or banana bread chocolate chip cookies. Or if you enjoy quick breads, try our pumpkin bread with cream cheese frosting for fall baking or our lemon blueberry ricotta pound cake for a bright and citrusy treat.

Key Ingredients and Substitutions

This recipe uses a few simple ingredients that work together to create a tender and flavorful loaf.

In the printable recipe below, you can find a complete list of ingredients and measurements.

• Butter: Browning the butter is what sets this recipe apart. The milk solids caramelize as they cook, creating a nutty, toasted flavor that enhances the banana’s taste. For all the details on getting it right without burning, check out our brown butter recipe with step-by-step instructions and timing tips.
• Ripe Bananas: The darker the peel, the sweeter and more flavorful your bread will be. Look for bananas with plenty of brown spots or even completely black peels. If your bananas are still slightly firm, you can speed up the ripening process by placing them in a paper bag for a day or two.
• Brown Sugar: Light brown sugar adds moisture and a subtle molasses flavor that pairs well with the spices. You can substitute granulated sugar if that’s what you have, but the loaf will be slightly less moist.
• Greek Yogurt: Whole milk Greek yogurt keeps the bread tender and adds a slight tang that balances the sweetness. You can substitute sour cream in the same amount, or use regular yogurt if Greek yogurt isn’t available.
• Spices: Cinnamon and nutmeg add warmth without competing with the banana flavor. If you don’t have nutmeg, you can use more cinnamon or add a pinch of cardamom for something different.
• Leaveners: Both baking soda and baking powder work together to give the bread a good rise and tender crumb. The baking soda reacts with the acid in the yogurt and brown sugar, while the baking powder provides extra lift.

How to Make Brown Butter Banana Bread

Here are the quick, step-by-step instructions with visuals; you can find the full instructions, including the exact ingredients, in the recipe card below.

Pro-tip: Don’t rush the butter browning step. It takes a few minutes for the milk solids to caramelize properly, and pulling it off the heat too early means you’ll miss out on that deep, nutty flavor.

1. Brown the Butter: Melt the butter in a small saucepan over low heat. Once melted, let it cook for 6-8 minutes, stirring occasionally, until the milk solids turn golden brown and smell nutty. Pour the browned butter into a large heat-proof bowl and let it cool for 10 minutes.

2. Mix the Wet Ingredients: Mash the bananas with a fork until mostly smooth, then add them to the cooled butter. Whisk in the brown sugar, eggs, and vanilla until everything is well combined.

3. Combine the Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, baking powder, salt, cinnamon, and nutmeg.

4. Fold Everything Together: Add the dry ingredients and Greek yogurt to the wet ingredients. Use a rubber spatula to fold everything together until just combined. Don’t overmix or the bread will be dense.

5. Bake: Spoon the batter into your prepared loaf pan. Slice the extra banana lengthwise and place it on top of the batter. Sprinkle with turbinado sugar for a little crunch on top. Bake for 60-70 minutes, or until a skewer inserted into the center comes out clean.

6. Cool: Let the bread cool in the pan for 10 minutes, then turn it out onto a wire rack to cool for at least another 20 minutes before slicing.

Make-Ahead and Storage

Make-Ahead: You can brown the butter up to two days ahead and store it in the refrigerator. Just bring it to room temperature before mixing with the other ingredients.

How to Store: Once the bread has cooled completely, wrap it tightly in plastic wrap or store it in an airtight container at room temperature for up to three days. For longer storage, wrap individual slices or the whole loaf in plastic wrap, then place in a freezer bag and freeze for up to three months.

How to Reheat: For the best texture, reheat slices in a 300°F oven for about 10 minutes, or toast them in a toaster. You can also microwave individual slices for 15-20 seconds, though this will make them softer rather than crispy.

Recipe Tips and Notes

• Watch the butter closely. Brown butter can go from nutty to burnt quickly. Once it starts to smell toasted and the milk solids turn golden brown, remove it from the heat immediately.
• Let the butter cool. If you add hot butter to the eggs, you’ll end up with scrambled bits. Allow it to cool for a full 10 minutes before mixing.
• Don’t overmix the batter. Fold the dry ingredients in until you no longer see streaks of flour. Overmixing develops gluten and makes the bread tough.
• Use very ripe bananas. The darker the peel, the sweeter and more flavorful your bread will be. Bananas with black peels work great.
• Check doneness carefully. A skewer inserted into the center should come out clean or with just a few moist crumbs. The top should spring back when pressed lightly.
• Cool completely before slicing. Cutting into warm bread will give you gummy slices. Let it cool for at least 30 minutes total before cutting.

Frequently Asked Questions