Brown ground beef, drain well. Put in crockpot with dried potatoes from scalloped potato mix and sauce mix. Add tomatoes, pizza sauce, water, oregano, basil and garlic. Stir to mix. Cover and cook on low for 4 to 5 hours. Turn to high, stir in cubed cheese. Cover and cook for 10 to 15 minutes longer.
Serve with garlic bread and a green salad.