Beef Casserole - cooking recipe

Ingredients

1 lb. ground beef, cooked until done
1 pkg. noodles, cooked until done and drained
1 onion, chopped
1/4 lb. butter
1 can cream of chicken soup
1 can Pet milk
1 c. grated cheese, melted

Preparation

Mix all these together.
Leave enough cheese for the top. Crumble soda crackers over the top.
Sprinkle with remaining cheese and bake for a few minutes.