The sage is usually foraged wild from the desert scrub rather than bought — the same hillside walk that gathers firewood for the fire also gathers the tea itself.
Fresh or dried desert sage leaves are steeped directly in a pot of black tea and sugar over an open fire, producing a strong, herbal, faintly minty brew. Bedouin encampments and market stalls across the Negev pour it hot from the same fire used for coffee, often as the drink that follows it.