2 lb. hamburger meat
1 (32 oz.) Ragu sauce
1 1/2 c. water
1/2 box lasagna noodles, uncooked
1 (15 oz.) Ricotta cheese
8 oz. Mozzarella cheese, cubed
1/2 c. Parmesan cheese

Brown meat and drain. Add Ragu sauce and water. Let simmer 10 minutes. Put 2 cups sauce in 13 x 9 x 2 inch pan or larger. Layer dry noodles, cheese and sauce until all sauce is used. Sprinkle Parmesan cheese on top and cover tightly with tin foil. Cook 1 hour at 350 degrees. Let stand 10 minutes before serving.