A Lamb Rogan Josh is a classic Indian takeaway order, and now you can cook it in the slow cooker and it's just 450 calories. This Slow Cooker Lamb Curry has quickly become a firm favourite in our house, and even has a portion of veggies in it. Cooked low and slow, it takes very little effort and is bursting with flavour.
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Super tender chunks of lamb in a creamy tomato based sauce with a little kick of heat and a generous portion of spinach. This slow cooker lamb rogan josh tastes far more indulgent than it is, and it's a delicious alternative to ordering a curry.
Although the word slow in the title gives it away that it isn't a quick meal in terms of cooking time, it is a quick meal to prepare. This slow cooker lamb curry is the perfect weeknight meal.
If you want some more curry recipes, take a look at our tasty Garlic Chicken Curry, easy Slow Cooker Beef Curry or our super quick Chickpea Curry.
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Ingredients and Substitutions
A full ingredients list, along with US Customary and Metric measurements, can be found in the recipe card at the end of this post.
- Lamb - We used lamb fillet and cut it up, but you can buy ready diced lamb from the supermarket.
- Spinach - To add a green boost at the end. You could use kale instead though, or even add some frozen peas.
- Tomatoes - We used a good quality plum tomatoes as these have slightly less metallic taste than chopped tomatoes. If you use cheap tinned tomatoes, they tend to be too watery.
- Shallots - These add a slight sweet taste to the curry - a normal onion will still work fine.
- Garlic and ginger - The base of any curry. You can use the jars of lazy ready crushed garlic and ginger to save yourself some time.
- Greek yogurt - Makes the rogan josh sauce a little creamier and cools it down a bit. You could use single cream if you prefer.
- Stock - We used a vegetable stock, but a beef or chicken stock will also work. Try to use a low salt stock.
- Spice blend - We used a mix of ground coriander, turmeric, cumin, garam masala and chilli powder. You can also add cinnamon and paprika if you wish.
Variations
This is a really simple curry, so you don't want to over complicate it too much. However, you can add some different vegetables if you want to bulk it out a little, and add more nutrients. We like adding some peppers, aubergine (eggplant) and courgette (zucchini) to it, although that is far from traditional.
Instead of adding spinach, you could stir some kale into it.
For some added protein, cooked lentils or chickpeas are a good addition. If you wanted to make the whole meal in the slow cooker, then you can add a drained tin of new potatoes. It saves having to make some rice to go with it.
How to Make Slow Cooker Rogan Josh
- Step 1: Heat the butter in a pan and then add the lamb. Gently cook for a couple of minutes, until browned.
- Step 2: Put the shallots, garlic and ginger into the pan with the lamb and gently cook for 3 minutes.
- Step 3: Add the spices, stir and cook for one minute.
- Step 4: Add the stock and tomatoes and cook for 2 minutes.
- Step 5: Pour the lamb mixture into the slow cooker, put the lid on and cook on low for 8 hours or high for 4 hours. 10 minutes before it is finished, stir through the spinach and replace the lid. Before serving, stir in the Greek yogurt.
It's time that we get those slow cooker out and let them do the work for us. They cook meat like lamb perfectly, as the slow cooking time allows it to get really tender, and it takes on all the flavour of the herbs and spices that you have thrown in there too.
Serving Suggestions
Some kind of carb is a must to go alongside a slow cooker lamb curry I think. This time we went with rice as it's simple and hard to get wrong. I like to make this yellow rice with curry, which is really easy because it's just rice boiled with turmeric in the water.
It adds some extra flavour, without extra calories, and adds a pop of colour too. You could add some cumin too. We have a slightly more in depth Turmeric Rice recipe too.
You could also serve it with our Cilantro Lime Rice, Perfect Microwave Rice or Oven Cooked Rice.
Why not go double carbs and make some of our Easy Homemade Flatbread that is perfect for mopping up all that delicious rogan josh sauce from the bowl. Make a big batch and they store well in the freezer. You could make our Easy Naan Bread or Peshwari Naan too.
Dannii's Top Tips
- We have added spinach to this dish, however you could use other greens such as kale, cabbage or chard.
- Don't cut the lamb too small, as it will just fall apart and blend into the sauce.
- We used a lamb fillet and cut it into chunks, however you could save time by buying chunks of lamb from the supermarket or butcher. You could even swap the lamb for beef or chicken.
- You can make this a little more indulgent by using single cream rather than the 0% yogurt that we used.
- If you wanted to cut back on some of the meat, you could halve the lamb and then add some mushrooms and red lentils.
- Make sure to cut all the chunks of lamb to the same size (about 4cm cubes) so they cook evenly.
- You could pull the chunks of lamb when cooked, to make kind of a pulled lamb curry, however we like the tender chunks of lamb.
Frequently Asked Questions
You don't have to, but we really recommend it as it adds such a depth of flavour. It only takes a couple of minutes and it is worth it.
Basically, you want to trigger the Maillard reaction. It is a chemical reaction between amino acids and reducing sugars that gives browned food its distinctive flavour. You don't have to though, and you can just throw everything into the slow cooker and leave it if you are really short on time.
Yes, this curry freezes really well. We regularly batch cook this dish and then portion it out into takeaway type containers to put in the fridge for easy weeknight meals. You can even freeze it with some rice, or just cook that from fresh.
It will keep in the freezer for about 3 months. Alternatively you can keep this in the fridge for 2 days.
Yes, you can swap the yogurt for coconut instead, and it would make this dairy free. It adds some delicious extra flavour that you don't get from the yogurt too, but it does change the nutritional information.
Yes, if you didn't want to make your own spice mix, then you could use a couple of heaped tablespoons of really good quality curry paste. Stir it into the lamb when you are frying it.
More Lamb Recipes
If you've tried this lamb rogan josh recipe, let us know how you got on in the comments below.
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You can find this slow cooker lamb rogan josh in our book - The Healthy Slow Cooker. Order now for 100 easy and healthy slow cooker recipes.
Recipe
Slow Cooker Lamb Rogan Josh
Ingredients
- 1 tablespoon Butter
- 350 g (12.5 oz) Lamb fillet - cut into chunks
- 2 Garlic clove - crushed
- 6 Shallots - diced
- 1 tablespoon Fresh ginger - finely grated
- 1 teaspoon Ground coriander
- 0.5 teaspoon Ground turmeric
- 1 teaspoon Garam masala
- 1 teaspoon ground cumin
- 0.5 teaspoon Chilli powder - (more if you like it spicy)
- 150 ml (0.66 cups) Vegetable stock
- 200 g (1.33 cups) Chopped tomatoes - canned
- 125 g (4 cups) Spinach
- 3 tablespoon 0% Fat Free Greek yogurt
Instructions
- Heat 1 tablespoon Butter in a pan and then add 350 g Lamb fillet. Gently cook for a couple of minutes, until browned.
- Put 6 Shallots, 2 Garlic clove and 1 tablespoon Fresh ginger into the pan with the lamb and gently cook for 3 minutes.
- Add 1 teaspoon Ground coriander, 0.5 teaspoon Ground turmeric, 1 teaspoon Garam masala, 1 teaspoon ground cumin and 0.5 teaspoon Chilli powder Stir and cook for one minute.
- Add 150 ml Vegetable stock and 200 g Chopped tomatoes and cook for 2 minutes.
- Pour the lamb mixture into the slow cooker, put the lid on and cook on low for 8 hours or high for 4 hours. 10 minutes before it is finished, stir through 125 g Spinach and replace the lid. Before serving, stir in 3 tablespoon 0% Fat Free Greek yogurt.
- Serve with rice.
Recipe Tips
- We have added spinach to this dish, however you could use other greens such as kale, cabbage or chard.
- Don't cut the lamb too small, as it will just fall apart and blend into the sauce.
- We used a lamb fillet and cut it into chunks, however you could save time by buying chunks of lamb from the supermarket or butcher. You could even swap the lamb for beef or chicken.
- You can make this a little more indulgent by using single cream rather than the 0% yogurt that we used.
- If you wanted to cut back on some of the meat, you could halve the lamb and then add some mushrooms and red lentils.
- Make sure to cut all the chunks of lamb to the same size (about 4cm cubes) so they cook evenly.
- You could pull the chunks of lamb when cooked, to make kind of a pulled lamb curry, however we like the tender chunks of lamb.
Nutritional Information
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The nutritional information provided is approximate and is calculated using online tools. Information can vary depending on various factors, but we have endeavoured to be as accurate as possible.
As all appliances vary, cooking times are a guide. Please note that by changing the serving size, the cooking time may also need to be altered.
Mrs H says
Oh this looks so yummy. Perfect as the colder weather sets in. I really think I need to invest in a slow cooker. I love the idea of popping everything in and then just leaving it. And especially if it makes gorgeous and healthy meals like rogan josh so simple to make. Hugs Lucy xxxx
CourtneyLynne says
omg can we say yum?!?!?! Lamb is one of my favorite foods!!!
Annie B says
I dont do lamb at all unfortunately, but I am all about a slow cooker meal! We bought one and it has been amazing for dinner times.
Lex says
I'm so excited about slow cooker season coming round again, this sounds like a yummy comforting meal!
Vikki Holness says
I do love a good slow cooker recipe, especially this time of year when you need some comfort food to warm the soul! xx
nicol says
ooo i've always wondered when to stir in the greek yoghurt!
Melanie Edjourian says
This looks great, I've never made it from scratch before.
Kata says
I love Indian food and Rogan gosh is one of my favourites . I love how you included the calorie count k x
Hannah says
Wow I am so hungry now and after reading this!
Cass Bailey says
This sounds and looks absolutely amazing - I quite fancy having a go for our tea tonight actually x
Baby Isabella says
Yummy dish! We love using our slow cooker at this time of year!
Amy Deverson says
This looks absolutely lovely! Lamb is my favourite meat but I only have a few staple recipes I can make with it, so definitely bookmarking this.
Houx says
My daughter was just asking me if I knew a good lamb recipe. Now I do!
Fashion and Style Police says
This recipe looks very delicious. Loving your photography as always.
Naomi S says
This is what I usually order when we get an Indian and it's always so greasy and I feel so guilty after. I will give it a try next weekend, and hopefully it will give me my takeaway fix in a healthier way. I really need to do something about my weight :(