Ingredients 8 (4 ounce) links fresh Italian sausage 1 (26 ounce) jar spaghetti sauce 1 green bell pepper, seeded and sliced into strips 1 onion, sliced Directions Place the Italian sausage links, spaghetti sauce, green pepper and onion into a slow cooker. Stir to coat everything in sauce. Cover, and cook on Low for 6 hours. Serve on hoagie rolls, or over rice.