Consumers who wish to exercise extra caution can follow the advice presented by the Web-based consumer advocacy group Consumeraffairs.com, which advises the avoidance of brains, neck bones and beef cheeks, bone marrow and cuts of beef that are sold on the bone.
From a crudo of marinated salmon with ginger, shallots and cucumber granita to black angus beef with smoked bone marrow, he has a light touch but his flavors really pop.