Spaghetti & Meatball Soup Recipe

Preheat oven to 400 °. In a large bowl, mix bread crumbs and milk. Let stand 5 minutes; drain. Stir in eggs, cheese and spices. Add sausage; mix lightly but thoroughly. Shape into 1-in. balls. Place meatballs on a greased rack in a 15x10x1-in. baking pan. Bake 12-15 minutes or until cooked through. Transfer meatballs to a 6-qt. slow cooker. Add stock, marinara sauce, water, basil and, if desired, Parmesan rind. Cook, covered, on low 6-8 hours to allow flavors to blend. Discard Parmesan rind. Stir in pasta; cook, covered, on high 15-20 minutes longer or until pasta is tender. If desired, serve with additional cheese.