1/4 teaspoon each salt, celery seed and mustard seed
In a small bowl, combine the cabbage, onion, peppers and olives. In a small saucepan, combine the remaining ingredients. Bring to a boil; cook and stir for 1 minute. Pour over cabbage mixture and stir gently. Cover and refrigerate for 8 hours or overnight. Stir well; serve with a slotted spoon.