Glamorgan Sausages

Yield: 4 servings. Mix the breadcrumbs, cheese, leek, parsley and mustard together. Add 1 whole egg and 1 egg yolk and mix thoroughly. Add enough of the milk to bind the mixture together. Divide the mixture into 8 and shape into sausages. Beat the remaining egg white until frothy. Dip the sausages in the egg white, then roll in the flour to coat. Heat the oil and the butter in a frying pan and fry for 5-10 minutes until golden brown. Serve hot or cold.