Waldo Cabrera and Angus Taylor How to make traditional fish and chips. When visiting North Wales, you must tour their many magical castles, take in the amazing landscape and when its time to eat the local's favorite dish, fish and chips, Go to Tremeirchion and at the Salusbury Arms one of the oldest Pubs in North Wales, co-owner Martin Boardman will blow you away with his great grandmother's delicious recipe.