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 or any kind of pasta/noodles you prefer salt pepper 1/4 cup Ritz cracker crumbs

In a large skillet over med-high heat, saute onions in butter until onions are tender. Add in soup and 1 ½ cups cheese; gradually stir in milk. Cook over medium heat until cheese melts; stir in chicken and macaroni; taste and adjust seasoning with salt and pepper. Transfer mixture to a greased 2 ½ quart casserole; sprinkle with cracker crumbs. Bake in a preheated 350° oven for 30 minutes or until heated through. Top with remaining ½ cup cheese and bake 5 minutes. courtesy of food.com