Spicy Cheese Dip
["4 c. (1 lb.) cubed pasteurized process American cheese", "1 1/2 c. (6 oz.) shredded natural Cheddar cheese", "1/2 c. milk", "1/2 c. taco sauce", "1/2 lb. ground beef, cooked, crumbled and drained", "1 Tbsp. Worcestershire sauce", "tortilla chips"]
["In 3-quart saucepan, combine all ingredients except tortilla chips.", "Cook over low heat, stirring occasionally, until melted (12 to 15 minutes).", "Serve with tortilla chips.", "Yields 3 cups."]
["American cheese", "Cheddar cheese", "milk", "taco sauce", "ground beef", "Worcestershire sauce", "tortilla chips"]