Banana Pudding Cake
["1 to 2 small ripe bananas", "1 (2 layer size) pkg. yellow cake mix", "1 (4 serving size) pkg. banana or vanilla instant pudding", "4 eggs", "1 c. water", "1/4 c. oil", "1/2 c. chopped nuts (optional)"]
["Slice bananas into large mixing bowl.", "Beat until well mashed.", "Add remaining ingredients.", "Blend.", "Beat at medium speed for 2 minutes.", "Pour into 10-inch well-greased and floured tube or Bundt pan.", "Bake at 350\u00b0 for 60 to 70 minutes.", "Cool in pan at least 15 minutes.", "Remove from pan.", "Finish cooling on rack. Sprinkle with confectioners sugar, if desired.", "(May be baked in 9 x 13-inch pan for 50 to 55 minutes.)"]
["bananas", "layer", "banana", "eggs", "water", "oil", "nuts"]