It's cured with nothing but salt and dry mountain air — no smoking, no refrigeration — and can flavor dishes for months after Eid al-Adha.
Guedid, called achedlouh in Kabyle, is mutton cut into strips, salted, and air-dried on household lines until firm and concentrated in flavor. Rehydrated and simmered, it seasons winter couscous, bean stews, and berkoukes with a deep, savory tang.