Dell'S One Relish
["1 medium cucumber, peeled and diced", "1 large ripe tomato, peeled and diced", "1 large green tomato, diced", "1 large onion, diced", "1 c. apple cider vinegar", "1 c. granulated sugar", "1 tsp. celery seed", "1 tsp. mustard seed", "1 tsp. salt", "1 tsp. mixed pickling spice (tied in cloth)"]
["Mix all ingredients in a saucepan. Bring to a boil, then simmer for 50 minutes, stirring often.", "Remove spice bag and put in jars and seal."]
["cucumber", "tomato", "green tomato", "onion", "apple cider vinegar", "sugar", "celery", "salt", "mixed pickling spice"]