Cheesy Smothered Chicken - cooking recipe

Ingredients

4 -6 boneless skinless chicken breasts
8 ounces mozzarella cheese, grated
1 medium sweet onion, chopped
8 ounces fresh mushrooms, sliced
1/2 cup butter

Preparation

Saute the onion and mushroom in the butter; season with salt and black pepper.
Grill the chicken breast until almost done about 3/4 of the way.
Place chicken in a casserole dish; cover with onions and mushrooms, then cover with cheese.
Bake for 20 minutes until cheese is melted and slightly brown.