Pret tuna sandwich

Malted Wholegrain Bread (Wheat Flour (Wheat Flour (Wheat), Calcium Carbonate, Iron, Niacin, Thiamin), Water, Malted Wheat (Wheat), Wheat Bran (Wheat), Yeast, Wheat Gluten (Wheat), Barley Malt Flour (Barley), Salt, emulsifiers (Mono - and Diacetyl Tartaric Acid Esters of Mono - and Diglycerides of Fatty Acids, Mono-and Diglycerides of Fatty Acids), Rapeseed Oil, flour treatment agent (Ascorbic Acid)), Tuna Mayonnaise (Pole & Line Caught Tuna (Fish (21%), Rapeseed Oil, Water, Free-Range Egg Yolk (Egg), Spirit Vinegar, Sugar, Red Onion, Cornflour, Salt, Capers, Spring Onion, Anchovy (Fish), Horseradish, Concentrated Lemon Juice, Black Pepper, Olive Oil, White Wine Vinegar), Cucumber (17%).