chocolate banana cream daisy cupcakes

i made these cupcakes last weekend for a benefit bake sale. they were chocolate cupcakes with banana cream frosting! i came up with the frosting on my own, although i know there's a lot of banana cream frosting recipe's out there.
here's my recipe:

BANANA CREAM FROSTING
1/2 cup butter {1 stick}, softened
1 8 oz package of cream cheese, softened
1 tsp vanilla
4 cups powdered sugar
1 small package of banana pudding mix

beat the butter, cream cheese, & vanilla together. add the powdered sugar and banana pudding mix and beat until well blended.