01 -
Spray a 10-cup Bundt cake pan with non-stick baking spray. Preheat the oven to 350°F.
02 -
In a medium-sized bowl or the bowl of a stand mixer, combine the pudding mix, flour, baking powder, and salt. Mix until well incorporated, then set aside.
03 -
Mash 1 ripe banana in a separate medium-sized bowl. Whisk in the eggs and sugar until well combined. Add the softened butter, sour cream, and vanilla extract, then mix until fully integrated.
04 -
Gradually pour the wet ingredients into the dry ingredients. Using a hand or stand mixer, gently mix the batter until combined, taking care not to overmix.
05 -
Pour the batter into the prepared Bundt pan. Bake for 45-50 minutes or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely.
06 -
In a bowl, combine the softened cream cheese, banana cream pudding mix, powdered sugar, heavy cream, and salt. Mix until smooth and creamy.
07 -
Spread the frosting evenly over the cooled cake. Slice and enjoy.