Yield: 16 servings

1 cup all-purpose flour
1 cup whole wheat flour
¾ teaspoon baking soda
½ teaspoon salt substitute
½ cup sugar
¼ cup trans free margarine
1 ½ cups banana, mashed
½ cup egg substitute
1/3 cup plain nonfat yogurt
½ cup semi sweet chocolate chips

Preheat oven to 350.

Lightly spoon flours into dry measuring cups; level with knife. Combine flours, baking soda and salt substitute, stirring with whisk.

Place sugar and margarine in bowl; beat at medium speed until well blended (about 1 min.). Add banana, egg substitute & yogurt, beat until blended. Add flour mixture, beat at low speed just until moist.

Place chocolate chips in a medium bowl and microwave 1 minute or until almost melted, stirring until smooth. Cool slightly. Add 1 cup batter to chocolate, stirring until well combined.

Spoon chocolate batter alternately with plain batter into an 8 ½ x 4 ½-inch loaf pan coated with cooking spray. Swirl batters together with a knife.

Bake for 1 hour and 15 minutes or until a wooden pick inserted in center comes out clean.

Cool 10 minutes in a pan on a wire rack; remove from pan. Cool completely on a wire rack.

Nutrition Facts
Calories: 140
Fat: 4 grams
Protein: 3 grams
Carbohydrate: 26 grams
Fiber: 1 grams
Sodium: 100 mg.