Description

This Cinnamon Swirl Banana Cake is a delightful treat combining ripe bananas and warm spices. It’s easy to make and topped with a creamy glaze, perfect for gatherings or a cozy dessert at home.

Ingredients

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3 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon baking powder
3/4 teaspoon ground cinnamon
3/4 teaspoon kosher salt
3/4 cup unsalted butter, at room temperature
3/4 cup granulated sugar
3/4 cup packed brown sugar
3 large eggs, at room temperature
2 teaspoons pure vanilla extract
1 1/2 cups mashed brown bananas, about 4 medium bananas
1 1/3 cups buttermilk, at room temperature
3/4 cup salted butter, softened
3/4 cup packed light brown sugar
1 tablespoon all-purpose flour
1 tablespoon ground cinnamon
2 tablespoons butter, at room temperature
4 ounces cream cheese, at room temperature
2 cups confectioner’s sugar
1 teaspoon pure vanilla extract
2 to 3 tablespoons whole milk or heavy cream

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Instructions

Preheat the oven to 350 degrees F and prepare a 9×13-inch metal baking pan by greasing it or lining it with parchment paper.
In a large bowl, whisk together the all-purpose flour, baking soda, baking powder, ground cinnamon, and kosher salt. Set aside.
In a stand mixer or using a hand mixer, beat together the unsalted butter, granulated sugar, and packed brown sugar until the mixture is creamy and smooth, approximately 3 minutes. Scrape down the bowl as needed.
Add the eggs one at a time to the butter and sugar mixture, followed by the vanilla extract and mashed bananas. Mix until combined, scraping down the sides if necessary.
With the mixer on low, gradually incorporate the dry ingredients in three parts, alternating with the buttermilk. Finish with the dry ingredients and do not over mix.
Pour the batter into the prepared baking pan and set it aside as you prepare the cinnamon filling.
In a medium bowl, combine the softened salted butter, light brown sugar, all-purpose flour, and ground cinnamon until smooth and creamy.
Dollop the cinnamon filling evenly over the top of the cake batter and use the tip of a butter knife to swirl it into the top of the batter.
Bake for about 30 to 35 minutes, checking with a toothpick inserted into the center until it comes out clean. Adjust baking time based on your oven.
Remove the cake from the oven and allow it to cool on a wire rack for 10 to 15 minutes. It should be warm when adding the glaze.
To prepare the glaze, beat together the softened butter and cream cheese until smooth, then add confectioner’s sugar, vanilla extract, and 2 tablespoons of milk, beating until smooth. Adjust consistency with more milk if needed.
Spread the glaze over the warm cake, cut into squares, and serve.

Notes

Ensure that all ingredients are at room temperature for best results.
For a richer flavor, use ripe bananas with brown spots.
You can substitute the buttermilk with a mixture of milk and vinegar if needed.

Nutrition

Serving Size: 1 piece
Calories: 350
Sugar: 25g
Sodium: 250mg
Fat: 18g
Saturated Fat: 10g
Unsaturated Fat: 8g
Trans Fat: 0g
Carbohydrates: 45g
Fiber: 2g
Protein: 4g
Cholesterol: 75mg