Tater Tot Casserole
["1 lb. ground chuck", "1 onion, chopped", "1 c. shredded Cheddar cheese", "1 bag Tater Tots", "1 can cream of chicken soup", "1/2 stick margarine"]
["Brown and drain ground chuck. Saute onion in margarine. Layer all ingredients and bake at 375\u00b0 until Tater Tots are done and brown."]
["ground chuck", "onion", "Cheddar cheese", "Tater", "cream of chicken soup", "margarine"]