Banana Bread

1 cup sugar
1 cup brown sugar
1/2 cup oil
3 eggs
3 tsp. vanilla
1 (12 oz.) container of sour cream
4 ripe bananas
2 1/2 cups flour
1 tsp. baking soda
1 tsp. baking powder
1 envelope whipped topping
pinch of salt

Preheat oven to 350 degrees.  Grease two loaf pans.  Cream sugars, oil and eggs.  Add vanilla, sour cream, and bananas.  Mix well.  In a separate bowl combine flour,  baking soda, baking powder, salt, and powdered whipped topping.  Add dry mixture to wet mixture and mix well.  Pour into prepared pans.  Bake 40 - 50 minutes.