Banana Cake with Cream Cheese Icing

1/2 c. butter, softened
2 c. sugar
3 eggs
1 1/2 c. mashed overripe bananas (I used 4 frozen ones that had thawed)
1 t. vanilla or banana flavoring
2 c. SR flour
Icing:
8 oz cream cheese, softened
1/2 c. butter, softened
4 c. confectioners sugar
2 t. vanilla or banana flavoring*

Preheat oven to 350. In a large bowl, combine butter and sugar until fluffy.Beat in the eggs, banana and flavoring. Stir in flour until well blended. Spread in a 15x12x1 pan. Bake 25 minutes or until toothpick comes out clean. Cool. Combine icing ingredients until fluffy and smooth. Place icing evenly on cake. Cut into squares.

 *The first time I made this cake I used vanilla flavoring, but the cake wasn't very banana-oey tasting. The next time I added banana flavoring instead.