| In skillet, crumble ground beef and Italian sausage, cook with onion and garlic over medium heat until meat is no longer pink; drain. Add tomato sauce, water, tomato paste, salt and oregano to meat; mix well. Spread 1/4 of meat sauce in an ungreased 5-qt slow cooker. Arrange a third of the noodles over sauce, breaking noodles to fit in cooker if needed. Combine the cheeses in a medium bowl, spoon 1/3 of cheese mixture over noodles. Repeat layers twice. Top with remaining meat sauce. Cover and cook on low for 4-5 hours or until noodles are tender. | 
