Slow-Cooked Rogan Josh with Kashmiri Red Chili

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A fragrant lamb curry simmered in Kashmiri red chili and aromatic spices, delivering tender meat and a rich, vibrant sauce. This indian-inspired lamb ready in about 135 minutes pairs lamb shoulder, cut into 1.5-inch cubes, mustard oil, dried Kashmiri red chili powder for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 120 min Serves 4 Indian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 3 tbsp mustard oil in a heavy-bottomed pot over medium-high heat until shimmering and lightly smoking. Add 1 tsp fennel seeds, 1 tsp cumin seeds, 4 green cardamom pods, 1 black cardamom pod, 1 cinnamon stick, 4 cloves, and 1 bay leaf, sautéing for 30 seconds until fragrant.
  2. Step 2: Add 1 tbsp ginger paste and 1 tbsp garlic paste, cooking for 1 minute until aromatic but not browned. Stir in 2 tbsp dried Kashmiri red chili powder, 1 tbsp coriander powder, and 1/4 tsp asafoetida, mixing well to form a spice base.
  3. Step 3: Add 1.5 lbs lamb shoulder cubes, stirring to coat the meat in the spices. Cook for 5-6 minutes over medium heat until the lamb browns on all sides.
  4. Step 4: Reduce heat to low and add 1/2 cup whisked yogurt, stirring constantly to prevent curdling, and cook for 3 minutes until the mixture thickens slightly.
  5. Step 5: Pour in 2 cups water and add 1.5 tsp salt. Bring to a boil, then reduce to a low simmer, cover, and cook for 1.5 to 2 hours until the lamb is tender and the sauce has thickened and coats the meat beautifully.

Equipment for this recipe

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Frequently asked questions

How long does Slow-Cooked Rogan Josh with Kashmiri Red Chili take to make?

Total time is about 135 minutes (15 min prep + 120 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Cooked Rogan Josh with Kashmiri Red Chili?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep mustard oil from drying out.

Can I substitute ingredients in Slow-Cooked Rogan Josh with Kashmiri Red Chili?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Cooked Rogan Josh with Kashmiri Red Chili for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Cooked Rogan Josh with Kashmiri Red Chili?

Indian lamb like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.