1.Preheat the oven to 350*
2.Grease 2 round cake pans liberally
3.In a mixing bowl, combine the butter and sugar together
4.Add in the eggs and egg whites
5.Add the vanilla and beat again
6.Add in the flour, baking powder, pudding mix, and beat until smooth
7.Add in milk and beat until smooth
8.Pour the batter evenly between the two prepared pans
9.Bake for 25 to 30 minutes until the cake is done, test with a toothpick
10.Remove to a wire rack and let cakes cool completely
11.In a bowl combine the pudding mix the milk and 1 cup of Cool Whip. Whip until smooth and place into the refrigerator to thicken and chill while you cool the cake completely
12.Place one cake layer on a plate and level the top of the cake off
13.Spread the filling mixture over the top of the layer
14.Slice the bananas and place them on top of the filling mix
15.Place the second layer on top of the first layer
16.Cover the outside of the cake with the Cool WhipThen decorate with Spray whipped topping and decorate with the Vanilla Wafer cookies
17.Drizzle the Sweetened Condensed Milk over the top of the cake as a finishing touch