Banana Layer Cake with Cream Cheese Frosting

Ingredient -

- 2 cups mashed bananas -- about 4
- 1/4 cup milk
- 1 cup shortening
- 2 teaspoons vanilla
- 2 cups sugar
- 4 eggs -- unbeaten
- 4 1/2 cups all-purpose flour -- sifted
- 4 teaspoons baking powder
- 1 teaspoon salt