Thai Red Curry Lamb with Sweet Potato and Spinach
Tender lamb shoulder simmered in red curry coconut sauce with sweet potato and wilted spinach.
Made with Thai red curry paste. Make a batch of the base first, then this takes minutes. Skip to the method
- Time2 hr
- LevelEasy
- Costabout £4.08 a head
Cost is worked out from Aldi and Tesco shelf prices in October 2026. Your shop and brands will differ.
Ingredients
Tick what you need to buy. It goes on your shopping list.
Method
- 1
Season the lamb with salt. Brown it in the oil in a heavy pan in two batches, 4 minutes each. Lift out.
8 min - 2
Fry your ready made Thai red curry paste (see the base recipe) in the pan for 2 minutes.
2 min - 3
Return the lamb, add the coconut milk and water, bring to a simmer, then cover and cook gently for 1 hour 15 minutes.
75 min - 4
Add the sweet potato and cook uncovered for 20 minutes until it and the lamb are tender.
20 min - 5
Stir in the spinach to wilt, then the fish sauce, sugar and lime juice. Taste and adjust.
- 6
Cook the rice and serve alongside the curry.
Tips
- Trim big chunks of fat off the lamb before cooking, or skim the surface at the end.
- Lamb needs gentle simmering, not boiling, to stay tender.
- Leg of lamb is leaner but needs less time, about 45 minutes.
Storing and freezing
Cool within 1 hour and keep in the fridge for up to 3 days. Freeze for up to 3 months. Reheat until steaming hot all the way through.
Questions
Can I use lamb leg?
Yes, cut it into chunks and simmer for 45 to 60 minutes.
Can I add chickpeas?
Yes, add a 400 g can, drained, with the sweet potato.
Can I cook it in a slow cooker?
Yes, brown the lamb, then cook on low for 7 hours.
More made with thai red curry paste
Double check before you cook. Recipes can contain mistakes. Any diet labels come from the ingredients as written in this recipe and are a guide, not a guarantee. Always check every ingredient and the packet label for allergens and cross contamination, and ask your doctor or dietitian what is right for you, especially with coeliac disease, diabetes or a serious allergy. This is not medical advice.