Both Cobb and chef salads are made with a variety of meats, cheeses, and vegetables, but there are a few key differences. First, a Cobb salad traditionally includes chicken, bacon, and hard-boiled eggs, while a chef salad may also feature ham or turkey. Second, a Cobb salad is typically served with a light red wine vinaigrette, while a chef salad is more likely to be served with rich, creamy dressing. Finally, a Cobb salad usually includes avocado, tomato, and lettuce, while a chef salad might also include carrots and olives too.