This spaghetti squash bolognese recipe is a healthy and delicious twist on the classic Italian dish. The spaghetti squash is roasted until tender and then topped with a sauce made from ground beef, tomatoes, and herbs. Topped with parmesan cheese and fresh basil, this dish is a crowd-pleaser that is low in carbs and high in protein. Serve it with a side salad for a complete and nutritious meal.