1 lb. ziti
1 (15 oz.) ricotta cheese
4 c. Mozzarella cheese
1 tomato sauce

Cook ziti as directed. Mix ziti, tomato sauce (reserve some to place on bottom of baking dish) and ricotta cheese. Mix real good. Place sauce on bottom of baking dish. Place 1/2 of ziti and 1/2 of the Mozzarella cheese in baking dish. Add remaining ziti and then top with cheese. Bake at 350 degrees for 30 minutes.