CrockPot Beef & Potato Casserole

1 lb. lean ground beef 
1 (5 to 6 oz) pkg. scalloped potatoes 
1 (16-oz) can tomatoes 
1 (10 oz) can pizza sauce 
1/2 c. water 
1/2 t. salt 
1/2 t. oregano leaves 
1/4 t. basil leaves 
1/8 t. garlic powder 
1 c. mozzarella cheese, cut into small cubes 
1/4 c. grated Parmesan cheese 

In skillet, brown ground beef, drain. In crockpot, combine
beef with dry sauce mix from package of scalloped
potatoes, tomatoes, pizza sauce, water, salt, oregano,
basil, and garlic powder. Stir in dry potato slices. Cover
and cook on low 4 to 5 hours. Turn control to high. Stir in
cubes of mozzarella cheese. Top with Parmesan. Cover
and cook on high for last 10 to 15 minutes.