Margot Henderson is the chef at Rochelle Canteen in Shoreditch, where London’s cool kids wait hours to score a garden table for lunch Her food is mainly English classics, but this one-pot meal more home cooking than hipster has hints of Spanish and Portuguese flavor Except for the sherry vinegar, the seasonings here (bay leaves, cloves, saffron) can be adjusted for your taste and the contents of your spice drawer.