>grab a slice of processed cheese (looked like a standard individual plastic packaged slice to me) Kraft makes a plastic wrapped slice that is "cheese food", h

>grab a slice of processed cheese (looked like a standard individual plastic packaged slice to me) Kraft makes a plastic wrapped slice that is "cheese food", however they also make an American cheese slice that is actual cheese. I suspect you saw the latter. https://www.kraftheinz.com/kraft-deli-deluxe/products/00021000602605-deli-deluxe-american-cheese-slices https://www.kraftheinz.com/kraft-deli-deluxe/products/000210...