Chili Con Queso Dip
["1 small onion, chopped fine", "1 small can evaporated milk", "1 can cream of celery (or mushroom) soup", "1 lb. Mexican Velvetta cheese"]
["Saute onion in 2-3 Tbsp. butter. Add all other ingredients. Melt and serve with tortilla chips."]
["onion", "milk", "cream of celery", "cheese"]