Ingredients for 4 servings

  • 2 large starchy potatoes
  • 2 bay leaves
  • 1 tablespoon of duck fat
  • 8 cl of whole milk
  • Coarse salt, fine salt and nutmeg zest
  • 200 g of fresh or frozen porcini mushrooms*
  • 1 small 125 g tin of foie gras
  • breadcrumbs