Ingredients

  • 2 shallots
  • 3 stalks celery
  • 3 cloves garlic
  • 2 slices bacon
  • 1 bay leaf
  • 1 teaspoon peppercorns
  • 2 quarts chicken stock
  • 12 ounces porcini mushrooms
  • 1 tablespoon salt
  • 1 tablespoon black pepper, ground
  • 2 1/2 pounds chestnuts, peeled
  • 1 tablespoon olive oil

Method

  • Preheat the oven to 250F.
  • Peel and cut the shallots and celery into large chunks.
  • Peel the 3 garlic cloves.
  • Heat a flameproof casserole dish and put in 2 slices of bacon 1/8-inch thick.
  • Color well on both sides, then take them out and keep hot.
  • Add the chunks of shallot and celery and the whole garlic cloves to the bacon fat.
  • Stir for 1 to 2 minutes.
  • Add 2 1/2 pounds of peeled chestnuts to the casserole dish.
  • Sweat for 3 minutes, stirring.
  • Take out about 20 of them and set aside.
  • Then add a bay leaf and the peppercorns.
  • Add the chicken stock and put the casserole dish in the oven for 45 minutes.
  • In the meantime, clean the mushrooms.
  • Slice the caps of 2 firm mushrooms into thin slices and keep cold on a plate covered with plastic wrap.
  • Chop the rest into small dice.
  • Blend the soup thoroughly.
  • Taste and adjust the seasoning, adding salt and freshly ground black pepper.
  • Keep hot.
  • Cut the two slices of bacon into fine lardons and cut the 20 reserved chestnuts into quarters.
  • Heat 1 tablespoon of olive oil in a saute pan and brown the chestnuts for 2 minutes.
  • Add the diced mushrooms, salt lightly, and cook for an additional 2 to 3 minutes.
  • Add the small lardons, stir, and adjust the seasoning.
  • Put this garnish in the middle of each soup plate.
  • Pour the hot soup around it.
  • Sprinkle with mushroom slices and serve nice and hot.