1: Season the salmon with paprika, onion powder, and garlic powder.
2: Season the flank steak with kosher salt and black crushed pepper.
3: Prepare the steak marinade by mixing celery, garlic, green pepper, red pepper, liquid smoke, parsley, and cilantro.
4: Heat the flat top grill.
5: Cook the salmon and flank steak on the grill.
6: For the stuffing, sauté the spinach until wilted and mix in the mozzarella cheese.
7: Serve the cooked salmon and flank steak with the stuffing.
