Brown Butter Banana Bread With Peanut Streusel
A tender, moist banana bread featuring nutty brown butter and a crunchy peanut streusel topping. The brown butter adds depth and complexity, while the peanut crumble provides textural contrast. Ripe bananas and yogurt keep the crumb tender without being dense. Serve warm with butter, cream cheese, or vanilla ice cream for breakfast, brunch, or dessert. The orange juice brightens the banana flavor subtly. This version prioritizes technique--proper brown butter development and careful folding--to achieve a moist center with a set exterior.
Ingredients
- ¼ cup unsalted butter, melted
- ½ cup brown sugar, for streusel
- ⅓ cup all-purpose flour, for streusel
- ¼ teaspoon kosher salt, for streusel
- ⅝ cup roasted salted peanuts, finely chopped
- ½ cup unsalted butter, for brown butter
- 1 ¾ cups all-purpose flour, for cake
- 1 teaspoon baking soda
- 1 teaspoon baking powder
- 1 teaspoon kosher salt, for cake
- 2 bananas, very ripe, mashed
- 2 eggs, large
- ⅓ cup brown sugar, for cake
- ⅓ cup white sugar
- ½ cup whole milk yogurt
- 2 tablespoons orange juice, fresh or store-bought
- 1 tablespoon vanilla extract
Instructions
- 1
Heat oven to 350 F. Grease loaf pan with butter and dust with flour.
- 2
Melt 1/4 cup butter for streusel. Stir in brown sugar, flour, and salt. Mix in chopped peanuts. Set aside.
- 3
Melt 1/2 cup butter in medium pan over medium heat. Watch carefully until sizzling stops and brown bits form on pan bottom, about 4 to 5 minutes. Cool slightly.
- 4
Whisk together flour, baking soda, baking powder, and salt. Set aside.
- 5
Combine brown butter, bananas, eggs, brown sugar, white sugar, yogurt, orange juice, and vanilla in food processor. Blend until almost smooth, about 15 seconds. Pulse if banana chunks remain.
- 6
Pour wet mixture over dry ingredients. Fold carefully until flour is incorporated without overmixing.
- 7
Spoon batter into prepared pan. Distribute streusel over top. Press some streusel gently a few inches into batter with fingers or spoon.
- 8
Place pan on sheet pan. Bake in preheated oven until skewer inserted 1 inch from center comes out clean and very center is still gooey, 35 to 40 minutes. Start checking at 25 minutes.
- 9
Cool 30 minutes before serving. Warm or toast before eating next day.
Tips
Brown butter requires attention: once melting, don't walk away. The transformation from melted to brown takes only moments. Stop at the first sign of brown bits and aroma shift.
Fold wet into dry gently to avoid developing gluten. Overmixing creates a tough, dense crumb. A few flour streaks are preferable to overworking.
The very center should remain gooey when skewer is inserted near the center. This creates a fudgy interior that firms as it cools.
Good to Know
Wrap cooled loaf tightly in plastic wrap or store in airtight container at room temperature up to 2 days. Freezes beautifully for a few months. Thaw at room temperature or reheat gently before serving.
Prepare streusel up to 2 days ahead, covered. Mix dry ingredients separately the morning of baking. Brown butter can be made 1 day ahead and stored in refrigerator; gently reheat to cool state before blending.
Warm with butter, cream cheese, or vanilla bean ice cream. Toast day-old slices. Pairs with coffee, tea, or fresh orange juice.
Common Mistakes
Don't skip the cooling step after browning butter or eggs will scramble when added.
Don't overmix once wet and dry combine or crumb becomes tough and dense.
Don't rely solely on appearance at 35 minutes; some ovens vary. Start checking at 25 minutes.
Substitutions
Nut-Free Alternatives
General Alternatives
low
FAQ
Can I make this without a food processor?
Yes. Mash bananas well with a fork, whisk eggs and sugars together, then stir in yogurt and orange juice. Fold wet ingredients into dry as directed. The batter may have slight banana chunks.
What if my loaf overflows during baking?
This is normal according to the recipe. Place the loaf pan on a sheet pan to catch drips. The overflow will still taste good and won't affect doneness. Check the center with a skewer as instructed.
Can I freeze this bread and how long will it keep?
Yes, it freezes beautifully for a few months. Wrap the cooled loaf tightly in plastic wrap, then foil. Thaw at room temperature or reheat gently in a 350 F oven wrapped in foil for 15-20 minutes.