Pour cheese sauce over cooked pasta--stirring to ensure thorough coverage of the noodles. Cover and refrigerate the cheese-coated pasta for at least 2 hours--allowing for it to cool completely and for the cheese sauce to bind the pasta together. This recipe also works well with leftover mac ‘n’ cheese.
Heat the oil to 350˚F (180˚C) and fry the mac ‘n’ cheese balls until the outside is crispy, about 2 minutes. Once done frying, transfer to a wire rack to drain. Lightly sprinkle with salt before serving.