1 box spice cake mix 18.25 ounces
1 cup low-fat vanilla yogurt
2 eggs large
2 large, ripe bananas mashed with fork
½ cup low-fat milk
1 cup chopped walnuts
cooking spray
3 tablespoons powdered sugar optional

Prep time: 15 min. Cook time: 25 min. Servings: 20. Preheat oven to 350°F. In a large bowl, mix together cake mix, yogurt, eggs, bananas and milk until just combined. Fold in walnuts. Using ¼ cup measuring cup, pour into muffin tins coated with cooking spray. Bake for about 25 minutes or until center of muffin tests clean with toothpick. Let cool for 5 minutes in pan on wire rack. Remove muffins from pan, cool completely. If desired, sprinkle ½ teaspoon of powdered sugar over each muffin before serving.