"Yotam Ottolenghi's recipes for purple-sprouting broccoli with olive oil mash, plus scallops and jerusalem artichokes with celery and lemon" by Yotam Ottolenghi, www.theguardian.com. February 17, 2012.
"Yotam Ottolenghi's recipes for roasted rhubarb with sweet labneh, plus halibut and harissa stew with lemon ricotta" by Yotam Ottolenghi, www.theguardian.com. January 27, 2012.