Orange-Pear Muffins

Directions

• In a large bowl, combine the first seven ingredients. In a small bowl, beat egg whites on high speed until stiff peaks form. In another bowl, whisk the milk, oil, egg, orange zest and vanilla; stir into dry ingredients just until moistened. Fold in pears, then egg whites.
• Coat muffin cups with cooking spray; fill three-fourths full. Bake at 350° for 20-25 minutes or until a toothpick inserted in the center comes out clean. Cool for 5 minutes before removing from pan to a wire rack.