Unlike the usual coleslaw that has a mayonnaise based dressing, this coleslaw is tossed with a salad oil and vinegar dressing. To make coleslaw with oil and vinegar dressing; Arrange cabbage and onions in a serving bowl. Combine sugar, vinegar, salad oil, mustard, celery seed, salt, and  MSG until well-blended. Cook over medium heat for 5 minutes. Pour cooked