Sursöt makrill med crème fraîche & kapris

👩‍🍳 Gör så här

1. 1
   Put the vinegar, 300ml water, carrot, red onion, allspice berries, peppercorns, cloves, sugar and 1 tsp salt in a pan and bring to the boil. Gently simmer for 10 mins until the carrot is just cooked, then take off the heat and allow to cool slightly.
2. 2
   Lay the mackerel fillets, flesh-side down, in a shallow dish and pour the sousing liquid on top, allow everything to cool, then cover with cling film and place in the fridge for 24 hrs.
3. 3
   The following day, drain the mackerel fillets from the liquid and cut into slices. Toast the rye bread, then pile a few mackerel slices on top with a dollop of crème fraîche and a scattering of capers, chopped red onion and chives.