Chilled Tomato Salad
["1 can tomatoes", "1/4 c. chopped onion", "1/4 c. chopped green pepper", "1/2 c. chopped celery", "2 Tbsp. sugar", "3 Tbsp. vinegar", "1 tsp. mustard seed", "1/2 tsp. salt", "dash of pepper"]
["Drain tomatoes; cut into chunks.", "Add onion, green pepper and celery.", "Combine with remaining ingredients.", "Chill several hours or overnight."]
["tomatoes", "onion", "green pepper", "celery", "sugar", "vinegar", "salt", "pepper"]