Tuna with mayo and sweet corn

mayonnaise , sweet corn tuna (85%) (mayonnaise [water, soybean oil, imitation vinegar, sugar, thickeners (1422, 415), salt, skim milk powder, colour (171), egg yolk powder], skipjack tuna (katsuwonus pelamis) (fish), sweet corn, onion}, crackers (15%) [wheat flour, soybean oil, coconut oil, sugar, raising agents (341, 500, 503), salt, malt extract (barley), emulsifier (339)], contains gluten, wheat, egg, fish, milk, soy, product includes 35% mayonnaise, 34% skipjack tuna and 13% sweet corn,