Barcelona -- Spain, Italy, Greece, Turkey, Portugal, Morocco, Tunisia – one thing that unites this swathe of the Mediterranean is olive oil, whose use in the Fertile Crescent can be traced back to 6000 B.C.E. Read more

Barcelona -- The scent of wood slowly burning is imbued with a sense of home and refuge: It calls to mind the fireplace around which people used to congregate at the end of the day, or the barbecues and grills that still commonly serve as gathering points. This feeling can also be concentrated in bites of food, like the almonds or hazelnuts that have been roasted in Casa Gispert’s wood-burning oven, a relic from 1851 that continues to roast to this day. Read more

Barcelona -- Served as a sauce, romesco is certainly striking: It has an intense dark orange color and a dense texture that saturates and blankets whatever you dip in it. Once in the mouth, you get a piquant touch of vinegar, which is soon enveloped by the nutty creaminess of ground almonds (or perhaps hazelnuts) and olive oil. Read more