Yotam Ottolenghi and Lukasz Rafacz

‘NOPI’ Sumac Martini

For anyone who thinks they don’t like cocktails because they too sweet, this is for you. Sumac — the dark red spice with a sharp astringent kick — is one that we love to sprinkle over food. It has a musty, lemony flavor that, as Lukasz Rafacz discovered when creating this drink, works just as…