Kraft Singles is a processed cheese product manufactured and sold by Kraft Heinz. Introduced in 1950,[2] the individually wrapped "slices" are not really slices off a block, but formed separately in manufacturing.[3]
They do not qualify for the "Pasteurized Process Cheese" labeling,[4] as the percentage of milkfat in the product that comes from the added dairy ingredients is greater than 5%. Kraft had used label "Pasteurized Process Cheese Food", which allows for a greater percentage of added dairy, until the FDA gave a warning in December 2002 stating that Kraft could not legally use that label any longer due to a formulation change that replaced some of the non-fat milk in the recipe with milk protein concentrate, which is not a permitted additive. Kraft complied with the FDA order by changing the label to the current "Pasteurized Prepared Cheese Product".[5] Kraft Singles contain no vegetable oil or other non-dairy fats.[6]