Mille-feuille 'strachin'

Ingredients

Store Cupboard

  • 500g of flour
  • 15g of salt
  • 60g of egg yolk
  • 120g of sugar
  • 1 pinch of cornflour
  • 1 vanilla pod, split
  • 120g of egg white
  • 80g of amaretti biscuits, crushed
  • icing sugar, to dust

Beverages

  • 250g of water

Dairy

  • 75g of unsalted butter, diced, for the dough
  • 450g of unsalted butter, to form the puff pastry
  • 30g of butter