6 oz. lasagna noodles
1 (15 1/2 oz.) jar spaghetti sauce
1 c. Ricotta cheese
1 (6 oz.) pkg. Mozzarella cheese

Cook noodles following directions on box. Drain. In baking dish layer noodles, Ricotta cheese, Mozzarella and sauce. Repeat.

Bake at 375 degrees for 20 minutes. Let stand 5 minutes before serving. Serves 4.