Castletown is yum yum quite strong cocktail at 1.5 standard drinks. Layered with 30ml brandy apple and 15ml whisky jones and smith with 45ml apple juice as well as 100ml ice and best with an entree or small snack. Just pack ice cubes into glass then pour in the apple brandy and pour in apple juice. Sprinkle whiskey on top and served in a old fashioned glass cold.