This recipe, created by healthy eating blogger Tina Haupert of Carrots 'N' Cake, will lighten-up one of your favorite comfort foods.
Preheat oven to 325 degrees F.
Combine all ingredients in a large bowl and mix well.
Coat an 8" X 8" baking pan with non-stick cooking spray.
Pour batter in pan and spread evenly. Flatten and smooth top with a spatula.
Bake for 25 minutes.
Remove from oven and allow to cool before slicing and serving.