Caramelised Onion and Greens Pie - Castle Dairies

Caramelised Onion and Greens Pie - Castle Dairies

castledairies.co.uk

Caramelized onion and greens pie with Castle Dairies butter—flaky pastry encasing sweet onions and minerally veggies, perfect for any occasion.

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Ingredients

  • 125g cold salted butter (or 125g unsalted butter, plus ½ teaspoon sea salt), plus extra for greasing
  • 250g flour
  • 4 tablespoons ice cold waterFor the filling
  • 50g salted butter (or 50g unsalted butter, plus ¼ teaspoon sea salt)
  • 1/4 teaspoon pure sea salt in a finer flake
  • 4 onions, finely sliced
  • 3 eggs
  • 150ml double cream
  • 2 heaped tablespoons full fat crème fraiche
  • 1 heaped teaspoon Dijon mustard
  • 50g parmesan, grated
  • 100g curly kale, tough stalks removed
  • Leaves from a small bunch of parsley, roughly chopped
  • 2 tablespoons capers in brine, drained
  • A handful of basil leaves

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