1tablespoonParmesan cheeseOptional (I didn't use it for these pictures)
Instructions
Whisk 3 tablespoons egg whites in a small bowl.
Spray a small (mini) waffle iron with cooking spray. If you don't have a mini waffle iron, it's OK! You can either cook the same amount from the recipe in a corner of your regular waffle iron, or double the recipe and use the center. (Optional: sprinkle Parmesan cheese along bottom of waffle iron for a crispy bottom.)
Spoon egg whites onto waffle iron slowly, letting it start to set. Sprinkle shredded chicken on top of the egg whites. Close the waffle iron to cook until finished.
After Chaffle is cooked, top with 1 tablespoon spaghetti sauce and 1 tablespoon fat free Mozzarella cheese. Heat in microwave to melt cheese.