Preheat oven to 350 degrees. Spray a baking sheet with non-stick spray. Sprinkle chicken with salt and pepper and bake for 10-15 minutes or until cooked.
Remove pan from oven and place ham and cheese on top of the chicken breast and return to oven for 5 minutes or until cheese is melted.
TIP: If you have chicken already cooked, place ham and cheese on the chicken and heat in the microwave until cheese melts.
