Coleslaw

1 medium head cabbage, shredded
1 large onion, diced
1 cup grated carrots
2 stalks celery, chopped
1 cup white sugar
1 cup white vinegar
3/4 cup olive oil
1 tablespoon salt
1 tablespoon dry mustard
black pepper to taste

In a large bowl, combine cabbage, onion, carrots, and celery. Sprinkle with 1 cup sugar, and mix well. In a small saucepan, combine vinegar, oil, salt, dry mustard, and pepper. Bring to a boil. Pour hot dressing over cabbage mixture, and mix well.