This Brown Butter Banana Cake with Cream Cheese Frosting and Salted Caramel is incredibly soft, deeply flavorful, and loaded with everything that makes banana cake irresistible. The crumb stays moist from ripe bananas and yogurt, while browned butter adds a warm, nutty depth that makes the cake taste much richer than a standard banana bake.
The finishing layers make it even better. A light cream cheese frosting keeps the cake tangy and balanced, while homemade salted caramel adds a glossy, buttery finish with just enough salt to cut through the sweetness. The result is a soft, moist cake with three distinct layers of flavor: banana, brown butter, and caramel.
It is perfect for fall baking, birthdays, coffee gatherings, or anytime you have ripe bananas and want something more special than banana bread.
In This Recipe
- Why You Will Love This Brown Butter Banana Cake
- Ingredients Youβll Need
- Ingredient Notes and Why They Matter
- Expert Tips for Best Results
- How to Make Brown Butter Banana Cake
- How to Make Cream Cheese Frosting
- How to Make Salted Caramel
- The Secret to an Extra-Moist Banana Cake
- Frequently Asked Questions
- Storage and Make-Ahead Tips
- Recipe Card
Why You Will Love This Brown Butter Banana Cake
Extra Moist Texture
Ripe bananas and yogurt keep the crumb soft and tender for days.
Brown Butter Adds Depth
Instead of plain melted butter, this recipe uses browned butter, which gives the cake a rich, nutty, almost caramel-like flavor.
Balanced Cream Cheese Frosting
The frosting is lighter than a traditional butter-heavy cream cheese frosting because it uses whipped cream.
Homemade Salted Caramel
The caramel adds buttery sweetness and a little salt, which works especially well with banana and cream cheese.
Easy to Make Ahead
The cake, frosting, and caramel can all be prepared in stages.
Ingredients
For the Brown Butter Banana Cake
- Β½ cup (115g) unsalted butter
- β cup plus 1 tablespoon (80g) brown sugar
- β cup plus 1 tablespoon (80g) granulated sugar
- 2 large eggs, room temperature
- ΒΎ cup plus 2 tablespoons (220g) plain Greek yogurt
- 3 ripe bananas, mashed
- 2 cups (250g) all-purpose flour
- 1 teaspoon baking soda
- Β½ teaspoon fine salt
For the Cream Cheese Frosting
- β cup (150g) full-fat cream cheese
- About Β½ cup (100g) heavy whipping cream, chilled
- β cup plus 1 tablespoon (50g) powdered sugar
- 1 teaspoon vanilla extract
For the Salted Caramel
- 1 cup plus 2 tablespoons (220g) granulated sugar
- 2 tablespoons (40g) glucose syrup or honey
- 3 tablespoons plus 1 teaspoon (50ml) water
- β cup plus 1 tablespoon (80g) unsalted butter
- ΒΎ cup plus 2 tablespoons (220ml) heavy cream
- 1 teaspoon salt
Ingredient Notes
Ripe Bananas
The darker and spottier the bananas, the better.
Very ripe bananas bring more sweetness, stronger banana flavor, and extra moisture.
Brown Butter
Browning the butter removes some water and develops toasted milk solids.
That gives the cake a much deeper flavor.
Greek Yogurt
Yogurt adds moisture without making the batter too thin.
It also helps create a soft, tender crumb.
Cream Cheese
Use full-fat block cream cheese for the most stable frosting.
Spreadable cream cheese can make the frosting too loose.
Glucose Syrup or Honey
This helps reduce crystallization in the caramel and gives it a smoother texture.
Expert Tips for Best Results
Donβt Burn the Butter
Brown butter goes from perfect to burnt quickly.
Once it smells nutty and the milk solids turn deep golden, remove it from the heat.
Let the Brown Butter Cool Slightly
You want it warm, not piping hot, before mixing with the sugars and eggs.
Use Very Ripe Bananas
Underripe bananas will give you less flavor and less moisture.
Donβt Overmix the Batter
Once the flour goes in, fold only until combined.
Overmixing can make the cake dense.
Cool Completely Before Frosting
The frosting contains whipped cream and cream cheese, so it will soften quickly on a warm cake.
Cool the Caramel Before Adding It
Warm caramel is fine, but hot caramel can melt the frosting.
How to Make Brown Butter Banana Cake
Step 1 β Prepare the Pan
Preheat the oven to 350Β°F (175Β°C).
Grease and line a baking pan with parchment paper.
An 8 x 8-inch square pan works well for a thick cake, while a 9 x 9-inch pan will bake a little faster.
Step 2 β Brown the Butter
Place the butter in a saucepan over medium heat.
Cook for about 5β8 minutes, stirring or swirling frequently.
The butter will foam, then the milk solids will turn golden-brown.
Once it smells nutty and toasted, remove from the heat immediately.
Let cool slightly.
Step 3 β Mix the Dry Ingredients
In a medium bowl, whisk together the flour, baking soda, and salt.
Set aside.
Step 4 β Mix the Wet Ingredients
In a large bowl, whisk the browned butter with the brown sugar and granulated sugar.
Add the eggs and mix until smooth.
Add the yogurt and mashed bananas.
Whisk until evenly combined.
Step 5 β Add the Dry Ingredients
Fold the flour mixture into the wet ingredients.
Mix only until no dry streaks remain.
Do not overmix.
Step 6 β Bake
Pour the batter into the prepared pan and smooth the top.
Bake for 45β55 minutes, depending on the pan and oven.
The cake is done when a toothpick inserted into the center comes out clean or with a few moist crumbs.
Let the cake cool completely.