1 c. vinegar (apple)
1 1/2 tsp. celery salt
1 1/2 tsp. mustard seed
1/2 c. sugar
1/8 tsp. red pepper
1/8 tsp. black pepper
1 tsp. salt

Bring to a boil; cook 1 minute and cool. Pour over tomatoes, green pepper, onions and cucumbers. Refrigerate overnight.