1/2 lb. ground beef
3 tbsp. olive oil
1 qt. tomato sauce
1/2 lb. lasagne noodles
4 qts. hot water
1 tbsp. salt
1/2 c. grated Parmesan cheese
3/4 lb. ricotta cheese, thinly sliced
3/4 lb. Mozzarella cheese

Brown meat in olive oil. Add tomato sauce and simmer for 1/2 hour. Cook noodles for 20 minutes. Drain. Pour a thin layer of tomato and meat sauce into greased baking dish, cover with noodles and place layers of 3 cheeses over noodles. Repeat again with noodles and cheese. Bake at 350 degrees for 30 minutes. Makes 10 to 12 servings.