A fast, comforting side dish made by tossing hot penne pasta with a rich, emulsified sauce of heavy cream, garlic, and parmesan cheese. Perfect for busy weeknights or potlucks.
Do not rinse the pasta after draining, as the starch helps the sauce cling to the noodles. Use freshly grated parmesan cheese rather than pre-grated, which contains anti-caking agents that prevent smooth melting. If the sauce becomes too thick, use reserved starchy pasta water to thin it. For a lighter version, substitute half the heavy cream with Greek yogurt or ricotta cheese.
Keywords: pasta salad, creamy garlic parmesan, quick dinner, side dish, comfort food, easy recipe, weeknight meals