9 inch spaghetti squash
4 tbsp. butter
4 oz. sour cream or plain yogurt
Salt and pepper to taste
3 med. tomatoes, peeled and chopped
2 tbsp. fresh parsley
Parmesan cheese

Cut squash in half; remove seeds with fork. Microwave 6 to 9 minutes or until soft. Let stand until cool enough to handle. Scrape with fork to form spaghetti into a bowl. Mix the next 5 ingredients into spaghetti. Put into casserole and sprinkle with Parmesan cheese. Microwave 4 minutes.