Ingredients for 4 servings

  • Saithe fillets 150 g /person
  • 1 beautiful shallot
  • 10 cl white wine
  • 20 cl water or fish stock
  • 140 g butter, 5 egg yolks
  • 1 tablespoon Meaux mustard
  • A few drops of lemon juice
  • salt, pepper