2 whole mackerel, gutted
1 tsp cayenne chilli pepper
1 tbsp smoked paprika
1/2 tbsp ground coriander
1/2 level tbsp coconut sugar
1/2 tsp english mustard
a few drops of pro-heat chipotle sauce
1 tbsp red wine vinegar
salt and pepper
Mix the spices, mustard, chilli sauce and wine vinegar to form a paste
Take the mackerel, and make 5-6 cuts in one side of the flesh as far as the bone, then rub in the paste onto that side.
Place onto a grill pan, with a sheet of foil underneath, shiny side up, and grill on a high heat until the paste is crispy and the flesh cooked.
Serve.