Banana Pudding Cake

1 (18.25 ounce) box yellow cake mix
1 small box banana pudding, prepared
    as per instructions on box
2 or 3 bananas, sliced
Whipped cream
Sliced toasted almonds

Prepare cake as per instructions on box. Bake in a 13 x 9-inch pan. When cool, spread banana pudding on top of cake. Add sliced bananas on top of pudding. Cover cake with shipped cream, then top with sliced almonds.