1-Follow this straightforward guide to bake a delicious Banana Walnut Cream Cake that’s moist and packed with nutty flavor. Start by preheating your oven to 350°F (175°C) and greasing a 9-inch round cake pan for even baking. This method uses the provided recipe details to ensure your cake turns out just right.

2-First, in a bowl, mix the dry ingredients: 3 cups all-purpose flour, 1 1/2 teaspoons baking soda, 1/4 teaspoon fine sea salt, and 1/2 teaspoon ground cinnamon. In another bowl, beat 10 tablespoons of unsalted butter at room temperature with 1/2 cup granulated sugar and 1/2 cup light brown sugar until light and fluffy. Add 1 teaspoon vanilla extract and the 3 large eggs one at a time, mixing well after each.

3-Next, stir in half of the dry ingredients, followed by 1 1/3 cups mashed bananas (from about 4 medium overripe bananas), 1 cup sour cream, and 1/2 cup whole milk. Then, add the remaining dry ingredients and gently fold in 3/4 cup chopped walnuts. Pour the batter into the prepared pan and bake for about 35 minutes, or until a tester inserted in the center comes out clean.

4-Once baked, let the cake cool completely on a wire rack. For the frosting, beat 8 ounces cream cheese, 1 stick unsalted butter, and 2 teaspoons vanilla extract until smooth, then gradually add 2 cups sifted powdered sugar and beat until fluffy. Spread the frosting over the cooled cake and garnish with additional chopped walnuts. Refrigerate for 30 minutes before slicing for cleaner cuts.