Heat the oil in a frying pan and cook the fillet pieces for a couple of minutes before stirring in the curry paste. Fry the pieces until they are fully coated and hot throughout. Turn off the heat and leave to cool.
Jubilee Coronation Chicken Sandwich
Mix the yogurt and mayonnaise together then stir in the mango chutney, add the cooled fillet pieces and mix until combined. Add a tiny splash of water if needed to loosen the mixture.
Lightly toast the sourdough bread then load one half with the rocket salad. Top with the coronation chicken mixture, sprinkle with the Nigella seeds and sandwich with the second piece of sourdough. Repeat for the other sandwich and tuck in!