Tuna on fire wedge

Ingredients

Bread (unbleached enriched flour [wheat flour, malted barley flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid], water, whole wheat flour, whole spelt flour, salt, yeast), fire mix (tuna [tuna, water, salt], mayonnaise [soybean oil, whole egg and egg yolks, water, distilled vinegar], jalapeno pepper, tomato, red onion, cilantro, salt, black pepper, cayenne pepper), lettuce.