Ingredients
3/4 cup all-purpose flour
3/4 cup whole-wheat flour
1/4 cup flaxseed meal
1 teaspoon baking powder
1/2 teaspoon salt
1/2 teaspoon baking soda
1 cup mashed ripe banana
1/2 cup chopped walnuts
3/4 cup sugar
1/2 cup plain low-fat yogurt
1/4 cup canola oil
Cooking spray
Preparation
Preheat oven to 325 Lightly spoon flours into dry measuring cups; level with a knife. Combine flours and next 4 ingredients (through baking soda) in a large bowl, stirring with a whisk. Combine banana and next 4 ingredients (through oil) in a small bowl. Add banana mixture to flour mixture, stirring just until moist. Spoon the batter into a 9x5-inch loaf pan coated with cooking spray.Bake at 325 for 1 hour and 15 minutes or until a wooden pick inserted into the center comes out clean.Cool for 10 minutes in pan on a wire rack,then remove from pan. Cool on wire rack.