It’s likely “cheese food”, which seems to be some kind of product, with cheese as a component thereof. What do I think? “Cheese food is what cheese eats.”That glorious 'Merican cheese slice. No need to even remove the plastic wrap.
I rarely eat cheese, but when I do, I prefer the real cheese.
It’s usually in the same section of the store as that plastic wrapped imposter, but not in individually [plastic-] wrapped slices.