Saute garlic, shallots, cauliflower, thyme, bay leaf, and mace in butter and oil for 5 minutes. Deglaze with wine and reduce by half. Add the stock and cook until cauliflower is soft and mushy (approx. 1 hour). Add oysters and cream. Bring to boil and cook for another five minutes. Remove from heat and blend until smooth. Strain soup through a fine sieve. Ladle into serving bowl and top with poached egg, caviar, and a sprig of chervil.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.