Apr 25, It's been a classic American cheese product for over 60 years. Three generations And here is the ingredient list, followed by a decoder: MILK. Add Kraft® Singles American cheese slices (12ct pack) to cheeseburgers, grilled cheese sandwiches and more for that unmistakable creamy melt and Kraft Deli Deluxe American Cheese Slices 12 Oz Package (16 Slices) . Ingredients. Jul 22, Your Kraft American Cheese Singles won't be such a staple food after you The Kraft singles ingredient list consists of cheddar cheese, whey. What Is American Cheese Really Made Of?