This dish features savory diced ham tossed in a creamy Dijon dressing and served inside crisp lettuce cups. The salad is mixed with finely diced celery and red onion for a fresh crunch, while chopped parsley adds a vibrant green contrast. With a smooth, glossy coating and a bright, handheld presentation, these cups offer a cool and savory low-carb meal with a tangy, mustard-forward aroma.