Connoisseurs of the comforts of mac ’n’ cheese will appreciate its colourful and chic cousin. With thin slices of crisped prosciutto, soft chunks of butternut squash and cubes of buffalo mozzarella melted overtop, this eye-catching pasta finishes in the oven for a cozy night in with friends and family. And it’s easy to make twice as much in two casserole dishes if more company comes.