Step 1

Preheat oven to 350°. In a large bowl, whisk flours, sugar, baking powder and salt. In another bowl, whisk yogurt, orange juice, applesauce, egg whites, egg and orange zest until blended. Add to flour mixture; stir just until moistened. Fold in blueberries.

Step 2

Coat muffin cups with cooking spray; fill three-fourths full with batter. Bake 24-26 minutes or until a toothpick inserted in center comes out clean. Cool 5 minutes before removing from pans to wire racks. Serve warm.