• 7-10 UK baby chestnut mushrooms (British and Irish only of course)
  • 100g butter (50g for the cheese sauce, 30g for frying and the rest for spreading) 4 slices of crusty bread
  • 2-3 sprigs of tarragon
  • 3 duck eggs
  • 2-3 sprigs of tarragon
  • For the sauce:
  • 1 pinch of salt
  • 1 yolk of the eggs
  • 2 tbsp cornflour
  • 100ml of Irish stout
  • 70g grated extra mature cheddar
  • 20g sliced mozzarella
  • 30ml vegan Worcester Sauce
  • 1tsp English mustard


1 In a hob, pop in all the ingredients above that say “for the sauce” and heat until smooth. Leave to the side and butter your bread and then your grill on.

2 In a frying pan, fry your mushrooms and tarragon for around 5 minutes on a gentle heat and then add in 3/4 of the cheese sauce to your mushroom mix.

3 Grill your bread for 3 minutes and then pour your mushroom sauce on two of the slices.

4 Sandwich them with the other slices and cover with remaining sauce and grill for two minutes whilst you fry your duck eggs in the same pan as your mushrooms. Then enjoy!