1 sm. onion, chopped
2 sm. tomatoes, chopped
3 tbsp. melted butter
2 tbsp. dry bread crumbs
1/2 tsp. salt
1/8 tsp. pepper
1/4 tsp. garlic powder
6 sm. zucchini, cut in half lengthwise
3 tbsp. Parmesan cheese

Combine all ingredients except zucchini and cheese. Scoop out seeds of zucchini. Place zucchini in baking dish. Place equal amounts of tomato mixture into zucchini. Sprinkle with cheese. Cover and bake 350 degrees for 1 hour.