1 package plain yellow cake mix 
1 8 ounce can crushed pineapple, undrained 
1 medium, or 2 small bananas, mashed
1 half cup water 
1 half cup oil 
3 large eggs
 1 teaspoon vanilla 
1 teaspoon ground cinnamon 
Place them all into a mixing bowl. Blend on low speed 1 minute. Increase to medium, and beat 2 minutes more. 
 Pour into 2 greased & floured 9 inch pans or into a greased 9 by 13 inch pan
Bake from 30 to 32 minutes at 350 degrees.
Cream Cheese Frosting 
1 8 ounce package of cream cheese 
1 stick butter 
3 and three fourth cups powdered sugar
 1 teaspoon vanilla 
Place butter and cream cheese in mixing bowl, and blend on low for 30 seconds. Add powdered sugar, a little at a time and blend
on low for 1 minute. Add vanilla and beat on medium 1 minute more. 
½ cup  chopped pecans, toasted can be added to the frosting or sprinkled on top.
Baker’s note: If using a 9 by 13 pan the frosting recipe can be cut in half if you wish or you can frost it heavily and use the remaining frosting at another time.