Experience the delightful fusion of classic banana bread with the rich, nutty flavor of brown butter in these Gourmet Brown Butter Banana Bread Bars. These bars elevate the humble banana bread to a decadent treat, topped with a creamy brown butter frosting that's simply irresistible. Perfectly moist, packed with banana flavor, and finished with a silky frosting, these bars offer a sophisticated twist on traditional flavors.
Why You'll Love This: The use of brown butter in both the bars and the frosting adds a deep, caramel-like richness that enhances the natural sweetness of the bananas. The sour cream ensures that each bite is incredibly moist and tender, while the vanilla extract complements the banana's fruity essence. This dessert not only satisfies your sweet tooth but also impresses with its gourmet flair.
Perfect Occasion: These banana bread bars are perfect for brunches, family gatherings, or as a special treat to enjoy with your afternoon coffee. They're also great for potlucks, bake sales, or as a comforting dessert that can be enjoyed any day of the week. Whether you're hosting a party or just looking for something special to bake, these bars are sure to be a hit.
Decoration Tips: For a beautiful presentation, consider garnishing the frosted bars with a sprinkle of cinnamon, chopped nuts, or even banana slices before the frosting sets. These toppings not only add visual appeal but also enhance the texture and flavor of the bars.
Ingredients:
Banana Bread Bars:
- 1/2 cup (110g) unsalted butter
- 1 cup (200g) granulated sugar
- 1/2 cup (105g) light brown sugar, packed
- 2 large eggs
- 1 cup (250g) sour cream
- 1 1/2 cups (385g) ripe bananas, mashed (about 4 medium bananas)
- 1 tsp vanilla extract
- 1 tsp baking soda
- 1/2 tsp kosher salt
- 2 cups (265g) all-purpose flour
Brown Butter Frosting:
- 3/4 cup (170g) unsalted butter (+ 2 tbsp chilled)
- 3 cups (300g) powdered sugar
- 1 tsp vanilla extract
- 1/4 cup (60g) milk, room temperature
Method:
- Preparation:
- Preheat your oven to 350°F (175°C). Grease an 11x15-inch jelly roll pan.
- Brown the Butter:
- In a saucepan, melt 1 1/4 cups of butter over medium heat until it becomes foamy and turns a light amber color. This will be used for both the bars and the frosting.
- Divide the Brown Butter:
- Measure out 1/2 cup of the browned butter for the bars and set aside. Pour the remaining brown butter into a mixing bowl, adding the extra 2 tablespoons of chilled butter to melt.
- Chill for Frosting:
- Place the mixing bowl with the majority of the brown butter into the refrigerator to solidify for the frosting.
- Make the Banana Bread Bar Batter:
- In a separate mixing bowl, combine the 1/2 cup of reserved brown butter, granulated sugar, and brown sugar. Whisk in the eggs, sour cream, mashed bananas, and vanilla.
- Add baking soda and salt, then gradually mix in the flour until just combined.
- Spread the batter evenly in the prepared pan.
- Bake:
- Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Allow to cool.
- Prepare the Frosting:
- Once the brown butter has solidified but is still soft, use a mixer to gradually incorporate the powdered sugar, followed by the vanilla and milk, until smooth and creamy.
- Frost and Finish:
- Spread the frosting over the cooled bars. Allow the frosted bars to set at room temperature for about 30 minutes before slicing.
Enjoy these luxurious Brown Butter Banana Bread Bars, a delectable treat that combines classic comfort with a touch of gourmet sophistication!