Add the marinara sauce to the skillet; cover and simmer over low heat for 30 minutes, until the meatballs are cooked through. Serve over cooked spaghetti.
Meatballs with marinara are incredibly versatile and can be served in various ways: Spaghetti is the classic choice, but you can also use other pasta shapes like rigatoni, penne, or fettuccine.
1 large spaghetti squash ... Using a fork, scrape squash and noodles from skin and cover with foil to keep warm. Meanwhile, while squash is roasting, combine meatball ingredients using your ...