Lamb Kleftiko

Lamb kleftiko is a Greek dish of lamb shoulder wrapped in parchment and slow-roasted until the meat falls apart and the packet fills with aromatic steam. The parchment traps moisture and gentle heat, so the lamb stays impossibly tender while the flavors concentrate inside.

Ingredients for Lamb Kleftiko

Lamb shoulder is the workhorse here, turning soft and silky as it braises in its own juices. Onions and garlic build a savory base, while tomato paste adds depth and body. Dried oregano brings the Mediterranean character, and lemon brightens the whole dish. Olive oil helps brown the meat before wrapping, salt and black pepper season throughout, and vegetable broth provides gentle moisture so nothing dries out. Feta cheese crumbles over the top at the end for a salty finish.

Why This Lamb Kleftiko Works

Browning the lamb in a hot pan first builds flavor on the surface before it goes into the parchment. This step takes only a few minutes per side and makes a real difference in the final depth of taste.

The parchment packet acts as a personal oven for the lamb, trapping steam so the meat cooks gently and evenly without drying. The low heat and enclosed environment mean even a tougher cut like shoulder becomes tender enough to shred with a fork after three hours.

Resting the lamb for 10 minutes after you unwrap it lets the juices settle back into the fibers, so each bite stays moist instead of running onto the plate. The residual heat keeps everything warm while you rest it.

Mistakes To Avoid

Skipping the browning step leaves the lamb pale and one-dimensional in flavor. Even though the parchment will cook it through, the surface never gets a crust, so you lose the rich, savory notes that make this dish sing.

Crowding the pan when you brown the lamb means it steams instead of browning, and the exterior stays gray instead of turning golden. Work in batches if needed, giving each piece room to touch the hot surface.

Opening the parchment packet early to check on the lamb lets the steam escape and dries out the meat before it finishes cooking. Trust the time and temperature, and only open it at the very end to test with a thermometer.

Skipping the rest after roasting means the juices are still hot and loose in the fibers, so they run out when you cut into the meat. Even 10 minutes makes a visible difference in how moist each bite stays.

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Ingredients

• 3 pounds lamb shoulder, cut into 4 equal pieces
• 2 tablespoons olive oil
• 1 teaspoon salt, plus more for browning
• 1/2 teaspoon black pepper
• 2 medium onions, thinly sliced
• 6 cloves garlic, minced
• 2 tablespoons tomato paste
• 1 teaspoon dried oregano
• 1/2 cup vegetable broth
• 1 lemon, thinly sliced
• 1/2 cup crumbled feta cheese

Step-by-step Instructions

1. Heat the oven to 325°F (163°C). Pat the lamb pieces dry with paper towels and season all over with salt and pepper.
2. Heat the olive oil in a large skillet over medium-high heat until it shimmers, about 2 minutes. Working in batches if needed, brown the lamb 3 to 4 minutes per side until golden on all surfaces, then transfer to a plate.
3. In the same pan, cook the onions over medium heat, stirring often, until they soften and turn translucent, about 5 minutes. Add the garlic and cook for 1 minute more until fragrant.
4. Stir in the tomato paste and oregano, cooking for 1 minute to deepen the flavor. Pour in the broth and scrape the bottom of the pan with a wooden spoon to release the browned bits.
5. Tear off four large sheets of parchment paper, each about 18 by 12 inches. Place one lamb piece in the center of each sheet.
6. Divide the onion mixture evenly among the four packets, spooning it over and around each piece of lamb. Lay 2 to 3 lemon slices on top of each portion.
7. Fold the parchment up and over the lamb to enclose it completely, then fold and crimp the edges tightly so steam cannot escape. Use kitchen twine to secure if needed.
8. Place the packets seam-side up on a baking sheet and roast for 3 hours. The parchment will puff slightly as steam builds inside.
9. Remove the sheet from the oven and let the packets rest for 10 minutes before opening. Carefully cut open the parchment (steam will be very hot), then check the lamb with an instant-read thermometer inserted into the thickest part, which should read 190°F (88°C).
10. Transfer the lamb and all the pan juices to a serving plate or bowl, top with crumbled feta cheese, and serve hot.