Lasagna - cooking recipe

Ingredients

1 or 2 lb. hamburger
1 large onion
3 cans (15 oz.) tomato sauce
sprinkle of Worcestershire sauce
2 pkg. spaghetti sauce (Schilling yellow pkg.)
2 grated carrots
2 chopped celery stalks
2 cans mushrooms
2 lb. Mozzarella cheese
16 oz. small curd cottage cheese
Parmesan cheese
1 small box lasagna
1/2 c. oil

Preparation

Chop all vegetables. Saute in butter. Set aside. Brown meat and drain. Combine vegetables, meat, tomato sauce and all spices; simmer while noodles cook. Cook noodles with 1/8 cup of oil so noodles won't stick. Grease 13 x 9 pan. Layer all ingredients (noodles, sauce, cottage cheese, Mozzarella cheese and Parmesan). Top with parsley, olives and Parmesan. Bake 20 minutes.