Options - instead of seitan roast, you could use slice store-bought Tofurky roast or Tofurky sandwich slices, lentil “meatloaf”, or any meat replacer. Instead of cooked greens, you could use fresh greens like baby kale, spinach, or romaine lettuce. To really raise the nutritional value, top your sandwich with some microgreens, like broccoli, kale, alfalfa, or sunflower