For an extra layer of flavor, consider grilling the ham slices before dicing. The slight char adds a wonderful depth. Feel free to experiment with other cheeses, such as Roquefort or Stilton, depending on your preference. If you don't have blue cheese dressing on hand, a simple vinaigrette or even a lemon-herb dressing works beautifully. Make sure all your ingredients are as dry as possible before assembling the salad. This will prevent it from becoming soggy and help the dressing adhere better. For best results, chill all ingredients before assembling.