Cullen Skink

Parboil and cut the potatoes into cubes. Melt the butter in a saucepan and stir fry the chopped onions until softened. Pour in the milk and cream and heat. Add the cubed smoked fish and simmer for 5min. Add the potatoes and cook for a further 5min. Season with salt and pepper to taste and serve, garnished with a sprinkling of parsley.