Ingredients for 4 servings

  • 25 cl dry white wine (Gros Plant or Muscadet)
  • 10 cl heavy cream
  • 100 g high quality unsalted butter
  • 2 shallots, sliced
  • 1 carrot, 1 leek (the white part cut where the leaves separate) cut into mirepoix, a few chervil leaves or flat parsley leaves
  • 25 cl water
  • fine salt, fleur de sel, freshly ground white pepper