Ingredients
- 1⁄2 cup chopped onion
- 3 tablespoons butter or 3 tablespoons margarine, melted
- 2 (10 3/4 ounce) cans cream of chicken soup
- 2 cups shredded cheddar cheese, divided
- 1 cup milk
- 3 1⁄2 cups chopped cooked chicken
- 2 1⁄2 cups cooked macaroni
- salt
- pepper
- 1⁄4 cup Ritz cracker crumbs