Fresh Tomato Relish
["1/4 c. chopped onion", "1 Tbsp. vinegar", "1/4 tsp. celery seed", "1 tsp. salt", "2 tsp. sugar", "2 c. peeled chopped tomatoes"]
["Mix together and let set in refrigerator for 3 to 4 hours before serving."]
["onion", "vinegar", "celery", "salt", "sugar", "tomatoes"]