Castle cooked since 1956 Set deep in Ulster's countryside is Tayto Castle where Tayto have been making some of the world's best loved crisps and snacks since 1956. Using the best local ingredients, Mr Tayto selects the finest specially grown spuds, gently cooking them until crisps and golden. Finally, in a special part of Tayto Castle, our crisps are given their unique, secret flavour ensuring you get irresistible crisps every time!