Beef cheeks sizzle in a frying pan. Oysters float in melon puree. And culinary students from all over the world huddle in silent rapture around a stove in central London.
Food gods are in their midst.
The Roca brothers — Joan, Josep and Jordi — are the chef-proprietors of El Celler de Can Roca, a restaurant in northeast Spain that's among the top-rated in the world. To international foodies, the Rocas are rock stars of haute cuisine.