Combine tomato paste, water, tomato ... 15 minutes. Cook rigatoni as directed on box. Mix ground beef, egg, onion, salt and ... and grated cheese. Bake for 1 hour at 350 degrees.
Brown beef, onion and garlic in ... 10 minutes. Cook rigatoni in boiling water until tender. ... with meat sauce. Bake at 350 degrees for 30 ... as desired. Serves 8.