Pizza Squash
["6 yellow squash, each cut lengthwise", "1 small onion, chopped", "1 can (15 oz.) tomato sauce", "Dried oregano to taste", "2-3 c. grated mozzarella cheese"]
["Saute small onion in butter. Add tomato sauce. Heat and boil 1 minute. Pour sauce over squash. Shake oregano over all. Top with lots of mozzarella cheese. Bake at 350\u00b0 for 30-45 minutes or until squash is tender."]
["yellow squash", "onion", "tomato sauce", "oregano", "mozzarella cheese"]