BANANA BARS WITH BUTTER-RUM FROSTING

Banana Bars with Butter-Rum Frosting image

Provided by @MakeItYours

Number Of Ingredients 18

1/2 cup butter, softened
1 1/3 cups sugar
1 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1 egg
1 cup mashed bananas (about 3 medium)
1/2 cup dairy sour cream
1 teaspoon vanilla
2 cups all-purpose flour
3/4 cup chopped toasted almonds
1 recipe Butter-Rum Frosting
Freshly grated nutmeg (optional)
3 tablespoons butter, softened
3 cups powdered sugar
1 tablespoon rum
1 teaspoon vanilla
Milk

Steps:

Preheat oven to 350 degrees F. Grease a 15x10x1-inch baking pan; set aside.
In a large mixing bowl beat butter with an electric mixer on medium to high speed for 30 seconds. Add sugar, baking powder, baking soda, and salt. Beat until combined, scraping sides of bowl occasionally. Beat in egg, mashed bananas, sour cream, and vanilla until combined. Beat in as much of the flour as you can with the mixer. Using a wooden spoon, stir in any remaining flour and the almonds.
Pour the batter into the prepared baking pan, spreading evenly. Bake in a 350 degrees F oven about 25 minutes or till a wooden toothpick inserted near the center comes out clean. Cool in pan on a wire rack.
Spread with Butter-Rum Frosting. Cut into bars. If desired, just before serving, sprinkle with freshly grated nutmeg.
In a medium mixing bowl beat butter on medium speed of an electric mixer for 30 seconds. Gradually beat in half of the powdered sugar. Beat in rum and vanilla. Beat in the rest of the powdered sugar and enough milk to make a frosting of spreading consistency.