1 box Betty Crocker scalloped potatoes
1 can (16 oz.) tomatoes
1 1/2 c. water
1/4 tsp. oregano
1/2 to 3/4 lb. hamburger
1 pkg. (4 oz.) shredded Mozzarella cheese

Brown and drained hamburger, set aside. Empty potato slices and packet of seasoned sauce mix into ungreased 2 quart casserole. In same skillet with hamburger heat tomatoes, water and oregano to boiling; stir into potatoes. Sprinkle with cheese. Bake at 400 degrees, uncovered 30 to 35 minutes.

Variations: Substitute hamburger with sliced pepperoni, pork or Italian sausage.