The first part of the ingredients is for the cupcakes (cc) and the second part of the ingredients is for the frosting (fr).
- (cc) 1 cup flour
- (cc) 1/2 teaspoon baking soda
- (cc) 1/4 teaspoon salt
- (cc) 1/2 teaspoon ground cinnamon
- (cc) 3/4 granulated sugar
- (cc) 1/4 cup butter
- (cc) 1 teaspoon vanilla extract
- (cc) 1/2 cup mashed ripe bananas
- (cc) 4 large egg whites
- (cc) 1/4 cup fat-free sour cream
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- (fr) 1 1/2 cups powdered sugar
- (fr) 8 ounces fat-free cream cheese, softened
- (fr) 1 teaspoon vanilla extract
- Preheat oven to 350 degrees F.
- Spray a 12-cup muffin tin with nonstick cooking spray.
- In a small bowl, stir together flour, baking soda, salt, and cinnamon until well blended. Set aside.
- In a large bowl, cream together sugar and butter.
- Add vanilla and the mashed bananas to the creamed sugar and butter and beat well.
- Next, add egg whites to the mixture and beat thoroughly.
- Stir in half the flour mixutre and the sour cream. Add the remaining flour mixture, and stir until it's just combined.
- Spoon the batter into the greased 12 muffin cups.
- Bake for 25-40 minutes or until a toothpick inserted into the center comes out clean.
- Cool for 15 minutes before removing the cupcakes from the pan, and cool cupcakes completely before frosting them.
- To make the frosting, beat all the frosting ingredients together in a medium bowl until creamy.
- Spread the frosting thinly over the cupcakes using a knife or spatula.


