Spaghetti Squash has only a quarter of the carbs of traditional pasta, making it a great choice for anyone on a low-carb diet. All the magic happens when you cook a spaghetti squash, because the flesh resembles spaghetti after baking. Cut the squash in half, remove seeds and bake until tender. After you let it cool, you can remove the strands with a fork and top with your favorite pasta sauce.