Behind the Scenes as El Celler de Can Roca’s Roca Brothers Cook in San Francisco Recipe

“The World” being assembled at the San Francisco dinner prepared by the Roca It was a little like getting a backstage pass to a U2 Only way That’s how I felt when I was invited to hang around in the kitchen on Wednesday night when the three Roca brothers, owners of the illustrious El Celler de Can Roca in Girona, Spain, were in San Francisco to cook a series of dinners at the Julia Morgan After all, in the culinary world — Joan (chef), Josep (sommelier and maitre d’) and Jordi (pastry chef) — are rock stars of the utmost magnitude. Their restaurant not only has garnered three Michelin stars, but is rated #2 on the current list of “The World’s 50 Best Restaurants,” (they were #1 in 2013 and…