When I tell you this is beyond wonderful, you are just going to have to believe me until you make it. This will become a favorite, I promise.
Grilled Tuna Salad
3 tablespoons soy sauce
Combine the first 7 ingredients in a dish. Add the tuna, cover and set aside for 15 minutes. Heat the grill to medium-high. Take the tuna out of the marinade and place on grill. Dip the potatoes, tomatoes, sweet peppers and onions in the marinade and place on grill. Shut lid and cook for 7 minutes. Turn and brush with marinade. Cook for 5 to 7 minutes more. Combine all the ingredients in a large salad bowl and toss.