Kraft found a way to turn leftover scraps of cheddar into a smooth, spreadable cheese with a longer shelf life and consistent taste. This discovery — and the timing of it — was a game changer ...

while softer cheeses like cheddar or mozzarella can go bad in just two weeks. Can cutting out the mold make the rest of the cheese safe to eat? This oft-recommended method of “saving” a block ...

While there's nothing wrong with the standard Kraft single ... melt as easily as if you took a box grater to your block of ...