Take the mackerel fillets, trim top and bottom depending how you want to serve it.
Check for any small pin bones and remove
Season the mackerel with sea salt and leave for 10 minutes
then rinse in ice water and pat dry
Nearer the time Grill or blow torch
Miso glaze
Place all the ingredients in to pan and bring to the boil simmer for 5 mins then chill
Buttermilk
Watercress purée
Buttermilk
Smoked egg
The watercress purée
To finish have some fun
Can add some fresh apple and watercress to the dish