Sagardoa: Basque cider tradition and txotx service
Gipuzkoa, Basque Country
Sagardoa (Basque natural cider) is the original drink of the Basque Country, produced from varieties of bitter-sharp apples available only in this region. It is still, low-alcohol (5-6%), highly acidic, cloudy, and consumed in the sagardotegia — the cider house — from January through April in a ritual called txotx.
At the txotx call, guests form a line at the open barrel (kupela). Cider is poured from a height of 40-60cm into a wide glass held at knee height — this aeration carries the volatile esters that give sagardoa its character. Each pour is 1-2cm only: the cider must be drunk before it goes flat, which happens within 30 seconds.