TUNA AND MACARONI CASSEROLE 

Mix 1 can tuna, 1 can cream of celery soup, and 1 can green peas, drained, with a cooked macaroni and cheese dinner.  Pour into buttered baking dish and sprinkle top with crushed Ritz crackers.  Bake in 325 deg. oven for 30 min. or until heated through.