Potato Patch Casserole
["1 lb. hamburger", "1/2 c. chopped onion", "1 tsp. salt", "1 tsp. pepper", "1 tsp. celery salt", "5 c. sliced potatoes", "1 pkg. frozen peas and carrots", "3 c. cheese sauce"]
["Brown hamburger and seasoning.", "Mix potatoes, peas and carrots in bottom of a 9 x 15-inch pan.", "Add hamburger and cover with cheese sauce.", "Bake at 375\u00b0 for 45 to 60 minutes or until potatoes are done."]
["hamburger", "onion", "salt", "pepper", "celery salt", "potatoes", "frozen peas", "cheese sauce"]