Start by spraying three round pans with non-stick cooking spray. Preheat your oven to 350.
Next, mix the following dry ingredients in a bowl. Stir by hand (do not use a mixer).
3 cups all-purpose flour
2 cups sugar
1 tsp. baking soda
1 tsp. salt
1 tsp. cinnamon
Once the above ingredients are combined, add the following to your mixture.
1 1/2 cups vegetable oil
1 1/2 tsp. vanilla
1 8oz. can crushed pineapple (undrained)
2 cups chopped bananas
1 cup chopped pecans
Mix well by hand. Pour batter into your waiting pans (split evenly). Bake for 30 minutes.
For your icing, you will beat the following ingredients together until smooth and spread on baked cakes.
1 8oz. package cream cheese (softened)
1 stick margarine (softened)
1 tsp. vanilla
1 lb. powdered sugar
Stack baked and iced cakes to equal three layers. Serve and enjoy!