This recipe is a healthy and flavorful twist on traditional Bolognese pasta sauce. The spaghetti squash is roasted until tender and then mixed with a hearty meat sauce made from ground beef, tomatoes, and spices. The result is a delicious and satisfying meal that is low in carbs and high in protein. To make this dish, start by roasting the spaghetti squash in the oven until it is tender. While the squash is roasting, cook the ground beef in a pan until it is browned. Add diced tomatoes, tomato paste, and spices to the pan and simmer until the sauce thickens. Once the squash is done, use a fork to scrape out the flesh and add it to the pan with the sauce. Stir until the squash is coated in the sauce and serve hot.