Add chicken and Italian dressing to resealable plastic bag. Marinate in refrigerator for at least one hour.
Grill chicken over medium-high heat, until cooked through, about 6-8 minutes per side depending on the thickness of your chicken breast.
Meanwhile, preheat over to 450. Once chicken has finished cooking, slice and layer in baking dish. Top with cheese and breadcrumbs. Bake until cheese has melted and browned, about 5 minutes.
Serve immediately alongside your favorite green vegetable or whole wheat pasta.
Recipe by Mom to Mom Nutrition at https://momtomomnutrition.com/food-and-recipes/grilled-chicken-parmesan/