Philadelphia Relish
["2 c. finely shredded cabbage", "2 green peppers, finely chopped", "1 tsp. celery seed", "1/4 tsp. mustard seed", "2 Tbsp. brown sugar", "1/2 tsp. salt", "1/4 c. vinegar"]
["Let stand at least an hour before serving.", "Yield: 2 1/2 cups."]
["cabbage", "green peppers", "celery", "brown sugar", "salt", "vinegar"]