The Ultimate Brown Butter & Bourbon Banana Bread

🌍 Cuisine: American
🏷️ Category: Breakfast
⏱️ Prep: 20 minutes
🍳 Cook: 60-65 minutes
👥 Serves: 8-10 servings

📝 About This Recipe

This isn't just another banana bread; it is a sophisticated take on the American classic, featuring deeply caramelized brown butter and a hint of bourbon to elevate the natural sweetness of overripe bananas. The result is a moist, dense crumb with a complex nutty undertone and a shimmering sugar crust that crackles with every bite. Perfect for a cozy morning or an elegant afternoon tea, this loaf redefines comfort baking with its rich aroma and velvet texture.

🥗 Ingredients

The Wet Base

  • 1/2 cup Unsalted butter (to be browned and cooled slightly)
  • 3-4 large Overripe bananas (very spotted or black, mashed (about 1.5 cups))
  • 2 Large eggs (at room temperature)
  • 1/4 cup Greek yogurt or sour cream (full fat for best moisture)
  • 2 teaspoons Pure vanilla extract
  • 1 tablespoon Bourbon or dark rum (optional, for depth of flavor)

The Dry Essentials

  • 2 cups All-purpose flour (spooned and leveled)
  • 3/4 cup Light brown sugar (packed)
  • 1/4 cup Granulated sugar
  • 1 teaspoon Baking soda
  • 1/2 teaspoon Kosher salt
  • 1 teaspoon Ground cinnamon
  • 1/4 teaspoon Ground nutmeg (freshly grated if possible)

Mix-ins and Topping

  • 1/2 cup Toasted walnuts or pecans (coarsely chopped)
  • 1/2 cup Dark chocolate chips (60% cacao or higher)
  • 1 tablespoon Turbinado sugar (for a crunchy topping)
  • 1 pinch Flaky sea salt (for finishing)

👨‍🍳 Instructions

  1. 1

    Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan generously with butter and line the bottom with parchment paper, leaving an overhang on the sides for easy removal.

  2. 2

    In a small saucepan over medium heat, melt the 1/2 cup of butter. Continue cooking, swirling the pan occasionally, until the butter foams and then develops tiny brown specks and a nutty aroma (about 5-8 minutes). Remove from heat immediately and pour into a large mixing bowl to cool.

  3. 3

    In a separate medium bowl, whisk together the flour, baking soda, salt, cinnamon, and nutmeg until well combined.

  4. 4

    To the bowl with the cooled brown butter, add the brown sugar and granulated sugar. Whisk vigorously until the mixture looks like wet sand and no lumps remain.

  5. 5

    Add the eggs one at a time to the butter-sugar mixture, whisking well after each addition until the batter is smooth and glossy.

  6. 6

    Stir in the mashed bananas, Greek yogurt, vanilla extract, and bourbon. Mix until the wet ingredients are fully integrated.

  7. 7

    Switch to a large rubber spatula. Gently fold the dry ingredients into the wet ingredients. Stop as soon as you see no more streaks of white flour; overmixing will lead to a tough loaf.

  8. 8

    Gently fold in the chopped toasted nuts and dark chocolate chips, if using, distributing them evenly through the thick batter.

  9. 9

    Pour the batter into the prepared loaf pan and smooth the top with your spatula.

  10. 10

    Sprinkle the turbinado sugar and a tiny pinch of flaky sea salt evenly over the top of the batter to create a professional bakery-style crust.

  11. 11

    Bake for 60 to 65 minutes. At the 45-minute mark, check the color; if it's browning too quickly, tent the pan loosely with aluminum foil.

  12. 12

    The bread is done when a wooden skewer inserted into the center comes out clean or with just a few moist crumbs (no wet batter).

  13. 13

    Let the bread cool in the pan for 15 minutes. This allows the structure to set so it doesn't crumble when sliced.

  14. 14

    Use the parchment paper overhang to lift the loaf out and transfer it to a wire rack to cool completely before slicing.

💡 Chef's Tips

Use bananas that are heavily speckled with black—the darker they are, the sweeter and more aromatic your bread will be. Don't skip browning the butter; it adds a savory, toffee-like depth that balances the sugar. If you don't have Greek yogurt, full-fat sour cream or even a tablespoon of lemon juice in whole milk works as a substitute to activate the baking soda. Measure your flour using the 'spoon and level' method to avoid a dry, dense loaf. For the cleanest slices, wait until the bread is completely cool, though it is tempting to eat it warm!

🍽️ Serving Suggestions

Serve a thick slice toasted with a generous smear of salted cultured butter. Drizzle with a bit of warm honey or maple syrup for an extra decadent breakfast. Pair with a hot cup of Earl Grey tea or a dark roast coffee to cut through the richness. Top a warm slice with a scoop of vanilla bean ice cream for a quick and comforting dessert. Spread with almond butter and top with fresh banana coins for a protein-packed snack.