01 -
Rinse the leeks, cut them into slices, and cook them with olive oil and wine. Mix in mustard, cream, salt, and pepper and let it simmer for 3 minutes.
02 -
Pat the salmon fillets dry. If needed, cut them down to size.
03 -
Roll out the pastry sheet, set the salmon in the middle, top with the cooked leeks and grated cheese.
04 -
Cut strips along the edges of the pastry, fold them over the filling in a braided style, and brush with the beaten egg.
05 -
Pop it into the fridge for half an hour, then bake at 200°C for 30 minutes until golden and crispy.