During the fall season, there is a wide variety of winter squashes that can be used on your menu. These squashes can make meal prep easy with a three-step process for cooking them—wash, bake, cool. Let the prep for these seasonal quality carbs give you ideas for nutritious, fall-themed dishes for you and your loved ones to enjoy. Spaghetti Squash Pasta Unlike other winter squash, the flesh of spaghetti squash is stringy and fibrous, making it look like spaghetti noodles. This makes it a great low-carb substitute for pasta in your favorite spaghetti recipes. How to roast spaghetti squash