My American friends trying a variety of British snacks I took to the states for them to try. Classic favourites from marmite, to jammy dodgers, to wisps bar, to picked onion monster munch Ratings out of 10
British prawn/shrimp cocktail sauce is slightly different to U.S version. Ours is a 'Marie Rose' sauce which is basically tomato ketchup and mayo mixed together with a splash of Worcestershire sauce and lemon juice (the most basic recipe)