1 lb. Italian sausage or ground beef
3 med. onions, sliced
1 clove garlic, crushed
1/3 c. oil
1 (28 oz.) can tomatoes
2 tsp. salt (optional)
1/8 tsp. pepper
2 tsp. oregano
1 tbsp. wine vinegar
8 med. zucchini (3 lb.), sliced 1/4 inch thick
3 tbsp. grated Parmesan cheese

Saute onions and garlic with sausage until browned. Add crushed tomatoes, seasonings and vinegar. Bring to a boil and simmer 1 minute. Arrange zucchini slices in a greased 3-quart casserole. Top with tomato and meat mixture. Sprinkle with cheese. Bake at 400 degrees for 1 hour or until tender. Makes 10 cups or 8-10 servings.