This easy recipe is the perfect way to use up ripe bananas. It features a moist, dense, and perfectly spiced cake topped with a whipped cinnamon cream cheese frosting that's irresistible!
You'll only need a few simple ingredients to make this easy recipe, so let's round them up and get started!
Mash the bananas until mostly smooth, then stir in the sugar, butter, and sour cream.
Stir in the eggs, one at a time, then add the vanilla.
Whisk together the dry ingredients in a separate bowl.
Fold flour mixture into banana mixture and spread batter evenly into pan.
Bake the cake for 30 minutes. Cool completely before adding the frosting.
Beat the cream cheese and butter until smooth, then beat in the vanilla, cinnamon, and allspice.
Slowly add the powdered sugar until just incorporated, then beat the frosting until thick and aerated.
Spread the frosting evenly over the cake.
Garnish with banana slices, then slice and serve.