Slow Cooker Lamb Curry

Slow cooker lamb curry recipe – tender meat in a rich, aromatic sauce, perfect for a comforting family meal. This slow-cooked dish combines soft lamb shoulder, coconut milk, tomatoes, and Indian spices like garam masala and cinnamon. Easy to prepare in the slow cooker, it’s ideal for a hands-off dinner with deep, warming flavors and a smooth texture. Suitable for a gluten-free diet.

This slow cooker lamb curry features melt-in-your-mouth lamb shoulder in a rich, spiced tomato and coconut sauce. Perfect for a set-it-and-forget-it meal, it’s aromatic, warming, and ideal for batch cooking or feeding a crowd.

Ingredients

For the curry:

• 1 tbsp vegetable oil
• 1 lamb shoulder (approx. 1.5 kg / 3 ⅓ lbs)
• 1 large onion, peeled and chopped
• 4 cloves garlic, minced
• 2 tsp minced fresh ginger
• 1 tsp salt
• 2 tbsp garam masala
• 2 tbsp curry powder
• 1 tsp paprika
• 1 tsp ground cinnamon
• 250 ml (1 cup) chicken stock (or water + stock cube/bouillon for gluten-free)
• 400 ml (14 oz) chopped tomatoes
• 2 tbsp tomato purée (or paste)
• 2 tsp sugar
• 400 ml (14 oz) coconut milk
• 6 cardamom pods (tied together with kitchen string for easy removal)
• 3 tbsp cornflour (cornstarch) mixed with 6 tbsp cold water

To serve:

• Boiled rice
• A handful of chopped fresh coriander (cilantro)

Instructions

1. Preheat:
   Turn your slow cooker to high while you begin searing the lamb.
2. Sear the lamb:
   In a large pan (or slow cooker pot if stovetop-safe), heat the oil. Sear the lamb on all sides until browned – about 6–8 minutes.
3. Cook the onion:
   Add the chopped onion and sauté for 5 minutes until soft.
4. Add spices and aromatics:
   Stir in garlic, ginger, salt, garam masala, curry powder, paprika, and cinnamon. Cook for 1–2 minutes until fragrant.
5. Build the sauce:
   Pour in the chicken stock, chopped tomatoes, tomato purée, sugar, coconut milk, and tied cardamom pods. Stir well.
6. Slow cook:
   Transfer everything to your slow cooker. Cook on high for 4–5 hours or low for 6–8 hours, until the lamb is tender.
7. Finish the curry:
   Remove the lamb and shred it on a chopping board using two forks. Spoon off any excess fat from the sauce if needed. Discard the cardamom pods.
8. Thicken the sauce:
   Slowly pour in the cornflour and water mixture, stirring until the sauce thickens to your liking.
9. Return the lamb:
   Add the shredded lamb back to the slow cooker and stir to coat in the sauce.
10. Serve:
    Spoon over hot boiled rice and sprinkle with chopped coriander.

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Tips

• Use kitchen string to tie the cardamom pods together for easy removal.
• If you prefer a thicker sauce, let it simmer uncovered at the end or use the cornstarch mixture.
• Trim visible fat from the lamb before cooking to reduce greasiness.

Variations and Substitutions

• Lamb cuts: You can use boneless lamb leg or stewing lamb if shoulder isn’t available.
• Spice level: Add fresh chilli or chilli powder for extra heat.
• No coconut milk? Substitute with double cream or Greek yogurt (added at the end).
• Vegetarian version: Use chickpeas and diced sweet potato instead of lamb.

FAQs

Can I make this curry ahead of time?
Yes, it’s even better the next day. Store in the fridge for up to 3 days.

Can I freeze it?
Absolutely. Freeze in portions for up to 3 months. Defrost overnight and reheat gently.

Do I need to brown the lamb first?
While optional, searing the lamb adds deeper flavour to the final dish.

Can I cook it on the stovetop instead?
Yes, simmer gently for 2–3 hours on the stove with a lid, stirring occasionally.

Serving Suggestions

• Serve with steamed basmati rice or pilaf.
• Add naan or chapati for scooping up the sauce.
• Pair with cucumber raita or mango chutney for contrast.

Why You’ll Love This Recipe

• Effortless slow cooking – prep in 20 minutes
• Deep, layered flavours with tender lamb
• Ideal for meal prep or family dinners
• Naturally gluten-free with minimal adjustments
• Comforting, hearty, and full of warming spices