Heat the olive oil in a large skillet, and sauté the sliced onion until it is translucent (about 7-8 minutes).
Add the minced or pressed garlic and sauce for another 30-60 seconds.
Add the broken up pieces of seitan and saute for about 2 minutes.
Add the ketchup, Worcestershire sauce, and pomegranate molasses. Cook for about 3-4 minutes. Squeeze the lime over the top, and add freshly ground sea salt and black pepper to taste. Stir and serve!