Pork egg fu yung is a hearty Chinese-style omelette perfect for a midweek supper. As with a lot of Chinese food, the preparation takes a little time but means the cooking is quick and easy.

Slice the pork into strips. Mix the pork with the salt, then mix in the vinegar, soya sauce and 1 T cornflour. Add the egg white and mix by hand until well coated. Allow to stand at room temperature ...