Ingredients for 6 servings

  • La Varenne then employed in the household of Marshal D'Uxelles.
  • For 500 g of Paris mushrooms, very white (or brown), well closed
  • 2 onions (Roscoff if possible)
  • 2 beautiful grey shallots
  • 50 g of butter
  • 10 cl of thick cream
  • salt, freshly ground pepper, and nutmeg