Preheat the grill to high. Season the tuna steaks. In a small bowl combine the melon, prosciutto, shallots, mint, vinegar, and olive oil, season with salt and pepper. Allow to sit and let the flavor develop for 15-20 minutes. Place the tuna steaks on the grill and cook for 2 to 3 minutes on each side for medium-rare. Place the tuna steaks on a big service plate and top with the salsa, making sure the juices from the salsa drizzle all over the tuna. Garnish with chopped peppers and parsley.
Yield: 2 entree portions