Pickled mackerel with tomatoes and sourdough

Preparation time
1-2 hours

Cooking time
10 to 30 mins

Serves
Serves 4

Ingredients

  • 4 fillets line-caught mackerel, bone in
  • 25g/1oz sea salt, plus extra for sprinkling
  • 200ml/7fl oz rice wine vinegar
  • 300ml/10fl oz extra virgin rapeseed oil, plus extra for drizzling
  • 50g/1¾oz chardonnay vinegar
  • 1 loaf sourdough
  • 16 cherry tomatoes, on the vine
  • 100g/3½oz salted butter
  • 2 thyme sprigs
  • 4 mixed heritage tomatoes, cut into wedges
  • wild samphire, preferably English, tips only, to serve
  • 1 yellow chicory, to serve