This classic Indian curry features tender, succulent lamb pieces braised in a rich, aromatic tomato-based sauce infused with warming spices and yogurt. The deep, complex flavors develop as the lamb slowly cooks until it's fall-apart tender, creating the perfect comfort dish to serve over fragrant basmati rice.
⏱️120 min
📊Medium
👥4 servings
🍽️Main
meatfestivespicyfamily
Ingredients
1000 glamb shoulder, cut into 4cm cubes
200 mlplain yogurt
3 piecesonions, finely sliced
6 piecesgarlic cloves, minced
30 gfresh ginger, minced
50 gtomato paste
400 gcrushed tomatoes
4 tbspvegetable oil
1 tspcumin seeds
1 piececinnamon stick
4 piecesgreen cardamom pods, crushed
2 piecesbay leaves
1.5 tspground coriander
1 tspground cumin
1 tspred chili powder
0.5 tspturmeric powder
1 tspgaram masala
1.5 tspsalt
30 gfresh cilantro, chopped
250 mlwater or lamb stock
Instructions
1PREPARE THE LAMB AND YOGURT MARINADE: Pat the lamb cubes dry with paper towels to ensure proper browning. In a large bowl, combine the plain yogurt with half of the minced garlic, half of the minced ginger, and 1 teaspoon of salt. Add the lamb cubes to this marinade, toss well to coat every piece, and set aside for at least 15 minutes while you prepare the remaining ingredients. This yogurt marinade will tenderize the meat and infuse it with subtle flavor.
2BLOOM THE WHOLE SPICES: Heat the vegetable oil in a large, heavy-bottomed pot or Dutch oven over medium heat until it shimmers, about 1-2 minutes. Add the cumin seeds, cinnamon stick, crushed green cardamom pods, and bay leaves to the hot oil. Toast these whole spices for 30-45 seconds until fragrant and the cumin seeds begin to crackle—this releases their essential oils and creates the aromatic base for your curry. Be careful not to burn them, as this will make the dish bitter.
3SAUTÉ THE AROMATICS: Add the sliced onions to the toasted spices and cook over medium heat for 8-10 minutes, stirring frequently, until the onions are deep golden brown and caramelized at the edges. This caramelization is crucial—it adds natural sweetness and depth to the sauce. Once the onions are golden, add the remaining minced garlic and ginger to the pot and cook for another 2 minutes until fragrant and the raw garlic smell disappears.
4ADD GROUND SPICES AND TOMATO PASTE: Stir in the ground coriander, ground cumin, red chili powder, and turmeric powder, cooking for 1 minute to toast the spices in the oil. Add the tomato paste and cook for another 2-3 minutes, stirring constantly, until the paste darkens slightly and caramelizes. This step develops deeper, more complex flavors in your curry sauce and removes any raw, metallic taste from the spices.
5BROWN THE LAMB: Increase the heat to medium-high and carefully add the marinated lamb pieces (along with any remaining yogurt marinade) to the pot. Brown the lamb in batches, working in 2-3 batches to avoid overcrowding the pot, which would cause steaming rather than browning. Sear each batch for 3-4 minutes until the outsides are browned but the insides remain slightly undercooked. Do not stir constantly—let each piece have contact with the hot surface to develop a golden crust. Transfer the browned lamb to a plate.
6DEGLAZE AND BUILD THE SAUCE: Return all the browned lamb to the pot along with any accumulated juices. Add the crushed tomatoes and water or lamb stock, stirring well to combine and scrape up any flavorful browned bits from the bottom of the pot. Bring the mixture to a gentle boil over high heat, then immediately reduce to low heat and cover with a lid, leaving it slightly ajar to allow some steam to escape.
7SIMMER UNTIL TENDER: Cook the lamb rogan josh for 75-90 minutes, stirring occasionally, until the lamb is completely tender and falls apart easily when pressed with a fork. The sauce should reduce and thicken to a medium consistency that coats the back of a spoon. The cooking time depends on the quality and age of the lamb—younger, more tender cuts may need 70 minutes while tougher cuts may need the full 90 minutes. Taste and adjust seasoning with additional salt and chili powder as needed.
8FINISH WITH GARAM MASALA AND HERBS: In the final 5 minutes of cooking, remove the lid and stir in the garam masala, which adds warm, complex notes and brings all the spices together harmoniously. Add the fresh cilantro just before serving. If the sauce is too thin, continue simmering uncovered for a few more minutes; if too thick, add a little water. The finished curry should have a rich, velvety sauce that clings to the tender lamb pieces.