Cathy's Banana Bread

From:  allrecipes.com
Ingredients:

• 1 cup mashed banana
• 1 cup sour cream
• 1/4 cup margarine
• 1 1/3 cup granulated sugar
• 2 eggs
• 1 teaspoon vanilla
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• cooking spray

Directions:

1. Preheat oven to 350 degrees.  Grease 1, 9"x13" or 2, 7"x3" baking pans with cooking spray.
2. In a mixing bowl, blend together banana and sour cream, set aside.
3. In a separate bowl, cream together margarine and sugar, then beat in eggs.
4. Stir in vanilla and banana mixture.
5. In a separate bowl, whisk together flour, baking soda, baking powder and salt.  Add to banana mixture and bland well.
6. Pour into baking pan and bake 50 minutes.