Shaun wants to…

• 1 cup whole-wheat flour
• 1 cup unbleached all-purpose flour
• 1/4 cup sugar
• 1/2 cup unsweetened cocoa powder
• 2 tsp baking soda
• 4 large overly ripe bananas, mashed
• 1/2 cup lowfat plain yogurt
• 2 egg whites
• 2 tsp vanilla extract
• 3/4 cup walnuts, chopped

Heat over to 350 degrees. Mix flours, sugar, cocoa and baking soda in a bowl. Add bananas, yogurt, egg whites, vanilla and 1/2 cup walnuts. Coat a 9 x 13 cake pan with cooking spray, pour in batter and bake 35 minutes or until knife inserted in center comes out clean.