Overnight Chicken Casserole - cooking recipe

Ingredients

1 cup macaroni, uncooked
1 (10 3/4 ounce) can cream of mushroom soup
1 cup cheddar cheese, grated
1 cup chicken, cooked and cubed
onion, diced, to taste
salt & pepper
1 cup milk

Preparation

Combine all ingredients in a bowl; cover.
Refrigerate overnight or all day.
Bake at 350 for 1 hour.