Banana Pudding Cake
["1 or 2 small ripe bananas", "1 pkg. (2 layer size) yellow cake mix", "1/2 cup finely chopped nuts", "1 pkg. (small) banana cream or vanilla instant pudding", "1/2 cup finely chopped nuts", "4 eggs", "1 cup water", "1/4 cup oil"]
["Slice bananas into large mixing bowl, beat until well mashed. Add remaining ingredients, blend, then beat at medium speed of electric mixer for 2 minutes.", "Pour into a well greased and floured 10 inch tube or bundt pan.", "Bake at 350\u00b0 for 60 to 70 minutes.", "Cool in pan for at least 15 minutes.", "Remove from pan, sprinkle with confectioners sugar, if desired."]
["bananas", "layer", "nuts", "banana cream", "nuts", "eggs", "water", "oil"]