1 large spaghetti squash, about 3 pounds
4 cups meat sauce
Ricotta cheese, if desired
Preheat oven to 350°. Wash spaghetti squash and pierce all over. Bake for 1 ½ hours.
Remove squash from oven and carefully cut open lengthwise. Remove the seeds, then scrape out the spaghetti-like flesh of the squash. Top with sauce and cheeses as desired.