Place mussels on a large piece of tin foil. Sprinkle garlic, tomato, onions, cilantro. Add a dash of wine, butter and some pepper. Wrap up the edges to keep in the juices and place on the grill. Cook until mussels open. Serve immediately.
A viewer or guest of the show, who may not be a professional cook, provided this recipe. It has not been tested for home use.