Callos a la madrileña
In old Madrid taverns around La Latina and Lavapiés, callos come in little clay dishes, sticky and brick-red, on winter Sundays and as a weekday tapa with bread. The tripe is cooked for hours with a pig's trotter until the sauce sets like gelatin when cold, then finished with chorizo, morcilla and paprika. This contains pork (chorizo, morcilla, ham and pig's trotter). Buy beef tripe that the butcher has already cleaned and blanched. Chef's tip: make it a day ahead; callos taste better reheated and the sauce thickens beautifully overnight.



