Kleftiko (Greek Slow-Roasted Lamb in Parchment)

About This Recipe

Kleftiko (κλέφτικο) is one of the great slow-cooked dishes of Greek and Cypriot cuisine — lamb sealed hermetically with aromatics and slow-roasted until the meat becomes so tender it falls away from the bone at a touch, while the enclosed juices and the escaping steam create a concentrated pan sauce of extraordinary richness. The name comes from the Greek 'kleftes' (thieves or brigands) — the mountain guerrilla fighters of the Ottoman period who would seal stolen lamb in clay pots and cook it underground or in sealed earthen pits to avoid the smoke revealing their location. The sealed cooking method is still the soul of the dish. Modern kleftiko is made by wrapping lamb pieces — traditionally a leg or shoulder cut into large pieces through the bone — with garlic, lemon slices, olive oil, tomatoes and a generous amount of dried herbs (oregano, thyme, rosemary) in parchment paper (traditionally wax paper or clay), then baking the sealed parcels in a low to moderate oven for 3 to 4 hours. The seal is critical: the steam and fat accumulate inside the parcel, basting the meat continuously and preventing the lamb from drying. When opened at the table, the parcel releases an intense cloud of herb-and-lamb-scented steam. Potatoes cut into large wedges are almost always added to the lamb parcel — they absorb the rendered fat and lamb juices and become impossibly tender and flavorful, quite different from any potato roasted in open air. Kleftiko is a centerpiece dish, made for Sunday family meals and celebrations, requiring patience but minimal active attention.

Ingredients

Serves 6

• 2 kgbone-in lamb shoulder(cut into large pieces, or a half leg of lamb)
• 8 clovesgarlic(4 thinly sliced for inserting into lamb, 4 whole)
• 1lemon(thinly sliced into rounds, plus juice of 1 lemon)
• 4 tbspextra-virgin olive oil
• 2 tspdried oregano (rigani)
• 1 tspdried thyme
• 1 tspdried rosemary
• 1.5 tspsalt
• 1 tspblack pepper
• 0.5 tspground cinnamon(optional — traditional in some recipes)
• 3 largewaxy potatoes(peeled and cut into large wedges)
• 2ripe tomatoes(halved or quartered)
• 1green bell pepper(sliced (optional))
• Parchment paper and kitchen twine(or aluminum foil)

Instructions

1. 1

   Stud the lamb with garlic

   Using a sharp paring knife, make small deep incisions all over the lamb pieces. Push a thin garlic slice into each cut, pressing it in fully. This garlic will mellow and sweeten over the long cook, infusing the meat from within.

2. 2

   Marinate the lamb

   In a large bowl, combine olive oil, lemon juice, dried oregano, thyme, rosemary, salt, pepper, and cinnamon (if using). Add the lamb pieces and toss thoroughly to coat. Add lemon slices and remaining whole garlic cloves. Marinate at least 1 hour at room temperature, or ideally overnight in the refrigerator.

   The overnight marinate dramatically improves the flavor of the final dish. The salt begins to season the interior of the meat.

3. 3

   Prepare the parcels

   Preheat oven to 160°C (325°F). Cut large sheets of parchment paper (roughly 60x45 cm per parcel — you can make one large parcel for all the lamb or individual portion parcels). Place potato wedges in the center of the parchment. Lay the marinated lamb pieces on top. Add tomato halves and any remaining marinade and garlic. Top with lemon slices.

4. 4

   Seal the parcels tightly

   Fold the parchment over the lamb, folding and crimping the edges tightly to create a sealed packet. The seal must be airtight — if steam can escape, the lamb will roast rather than braise in its own juices. Tie with kitchen twine if needed. Place parcels in a roasting pan.

   If your parchment tears, wrap the parcel in a second sheet for insurance. Some cooks use foil as an outer layer over parchment.

5. 5

   Slow-roast

   Roast in the preheated oven for 3 to 4 hours without opening or disturbing the parcels. After 3 hours, test by gently pressing the parcel — it should feel very soft and the lamb should give with no resistance. The internal temperature of the lamb should reach at least 90°C for the collagen to have fully converted.

6. 6

   Open and finish (optional)

   After the slow roast, carefully open the parcels (watch out for the rush of hot steam) and increase oven temperature to 220°C. Baste the lamb with the collected juices and return to the oven uncovered for 15–20 minutes to develop some color on the exposed surfaces. This step is optional — kleftiko is traditionally served direct from the sealed parcel.

7. 7

   Serve from the parcel

   Bring the sealed parcels to the table. Open dramatically at the table to release the aromatic steam. Serve directly from the parcel with the potatoes, tomatoes and pan juices. Accompany with crusty bread to mop the juices and a simple Greek salad.

Variations

• •

  Individual portion kleftiko: wrap each portion (one lamb chop + potatoes) in its own parchment parcel for an elegant dinner party presentation.

• •

  Chicken kleftiko: use bone-in chicken thighs and reduce cooking time to 90 minutes at 180°C.

• •

  Clay pot kleftiko: cook in a covered clay casserole (sealed with a flour-water paste around the lid) — the most traditional method, which produces exceptionally moist results.

Storage

Kleftiko keeps refrigerated in its juices for up to 3 days. Reheat covered in foil at 160°C for 25–30 minutes with a splash of water or broth to restore moisture. The lamb re-warms beautifully and many find leftover kleftiko even better the next day.

Frequently Asked Questions