Classic Moist Banana Bread with Brown Butter

A timeless, cozy loaf—soft crumb, caramel notes from brown butter, and a tender banana aroma. Perfect for breakfast, snack time, or a simple dessert.

Why this recipe works

• Brown butter adds a toasty, nutty depth without changing the simple technique.
• Uses overripe bananas for natural sweetness and maximum banana flavor.
• Balanced sugar and fat keep the crumb moist but not gummy.

Ingredients

• 3 very ripe bananas (about 360–420 g peeled; 1 1/2–1 3/4 cups mashed)
• 115 g (1/2 cup) unsalted butter
• 120 g (1/2 cup) granulated sugar
• 50 g (1/4 cup) packed light brown sugar
• 2 large eggs, room temperature
• 5 mL (1 tsp) pure vanilla extract
• 240 g (1 3/4 cups) all-purpose flour
• 5 g (1 tsp) baking soda
• 3 g (1/2 tsp) fine salt
• 2 g (1/2 tsp) ground cinnamon (optional)
• 60 mL (1/4 cup) plain yogurt or sour cream (adds moisture)
• 60–90 g mix-ins: chopped walnuts, pecans, or chocolate chips (optional)

Equipment

• 8 1/2 x 4 1/2-inch (or 9 x 5-inch) loaf pan
• Medium skillet for browning butter (optional)
• Mixing bowls, whisk, rubber spatula, fork or potato masher
• Cooling rack

Prep

1. Preheat the oven to 175°C (350°F). Position a rack in the center.
2. Grease the loaf pan and line with parchment leaving a 2–3 cm overhang for easy removal.

Method

1. Brown the butter (optional, recommended)

• Place the butter in a medium skillet over medium heat. Swirl or stir as it melts. After 3–5 minutes it will foam, then solids will turn golden brown and smell nutty. Remove from heat and pour into a heatproof bowl. Let cool for 3–5 minutes until warm but not hot.
• If you prefer, melt butter without browning—this still works fine.

2. Mash the bananas

• In a large bowl, mash the bananas with a fork until mostly smooth with a few small lumps. Measure to ensure about 1 1/2–1 3/4 cups mashed.

3. Combine wet ingredients

• To the mashed bananas add the warm brown butter, granulated sugar, brown sugar, eggs, vanilla, and yogurt or sour cream. Whisk until evenly combined and slightly glossy.

4. Mix dry ingredients

• In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon (if using).

5. Fold and finish the batter

• Add the dry ingredients to the wet mixture and fold gently with a spatula until just incorporated. Do not overmix—small streaks of flour are okay.
• Fold in any mix-ins (nuts or chocolate chips) if using.

6. Bake

• Pour the batter into the prepared loaf pan and smooth the top. Bake for 50–65 minutes, or until a toothpick inserted near the center comes out with a few moist crumbs but no raw batter. If the top browns too quickly, tent loosely with foil after 25–30 minutes.

7. Cool and remove

• Let the loaf cool in the pan on a wire rack for 15 minutes. Use the parchment overhang to lift the loaf out and transfer to the rack to cool completely before slicing, about 45–60 minutes. Cooling fully helps the crumb set for cleaner slices.

Tips for success

• Use very ripe bananas. The riper—freckles and soft—the better the flavor and sweetness.
• Room-temperature eggs and yogurt help the batter come together smoothly.
• For extra-moist bread, swap the 1/4 cup yogurt for sour cream or buttermilk.
• If you like a shiny, crackly top, toss 1 tablespoon of sugar over the batter before baking.
• To test doneness, press gently—loaf should spring back slightly.

Storage and freezing

• Room temperature: Wrapped in plastic or stored in an airtight container for 2–3 days.
• Refrigerator: Up to 5 days (bring to room temperature or warm briefly before serving).
• Freezer: Slice and freeze in an airtight bag for up to 3 months. Thaw at room temperature or warm slices in the toaster oven.

Variations

Chocolate chip banana bread

• Stir in 90 g (1/2 cup) chocolate chips. Partly coat chips in flour to prevent sinking.

Nutty banana bread

• Add 60–90 g chopped walnuts or pecans and sprinkle a few on top before baking.

Lemon-banana loaf

• Add 1 teaspoon lemon zest and reduce cinnamon. Finish with a thin lemon glaze: 60 g powdered sugar mixed with 1–2 teaspoons lemon juice.

Serving suggestions

• Enjoy plain, slathered with butter, or toasted with cream cheese. Makes a satisfying breakfast, afternoon snack, or picnic companion.

Quick troubleshooting

• Dense or gummy loaf: batter overmixed or bananas overly watery—mix until just combined and measure bananas by volume.
• Sinking center: underbaked—test with a toothpick; if wet batter remains, bake in 5–10 minute increments.
• Dry loaf: oven too hot or overbaked; check earlier next time and tent with foil if browning too fast.

Enjoy a warm slice with coffee or tea—simple, comforting, and reliably delicious.