01 -
Heat butter in a pan and cook the fish pieces until they're nicely golden.
02 -
Start with a roux using butter and flour. Stir in the fish stock, spices, and cream, cooking it until it thickens.
03 -
Mix the fish into the prepared sauce and let it cool down completely.
04 -
Cut the pastry into circles or squares. Place some filling in the center, seal it, and brush with egg yolk.
05 -
Bake in the oven at 180°C for 20-25 minutes, or until the pastries are beautifully golden.