Ingredients for 8 servings

in fine puff pastry crust
  • Beef filet Souvarov for 8 people:
  • a beef filet heart of 1.5 kg well trimmed
  • 400 gr of duck foie gras block
  • 300 gr of cleaned Paris mushrooms
  • 6 cl of fresh cream
  • 1/2 lemon juice
  • 20 gr of cornstarch
  • 2 egg yolks
  • 30 gr of truffle pieces
  • 400 gr of butter puff pastry
  • butter and oil