Low Syn Slow Cooker Sausage Casserole | Slimming World

The first thing to mention is that the syn value of this Low Syn Slow Cooker Sausage Casserole will vary depending on the type of sausages you use. You could even make it syn free by using the Slimming World Syn-free Pork Sausages from Iceland.


This classic one pot winter warmer is packed full of flavour. It’s so easy you can just throw it in the slow cooker in the morning and have it ready for dinner when you get in. You don’t even have to serve it with anything. There’s potato, butter beans and a fair bit of speed in there too. Of course there’s nothing to stop you adding even more!


This recipe makes quite a lot of casserole. So if you’re not going to use it all up in one sitting you can always keep it in the fridge for lunch the next day. Or you could pop it in the freezer and for another time.


Looking for some more comfort foods this Autumn?

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If you use something like M&S Skinny Range sausages, which are half a Syn per sausage it means this Low Syn Slow Cooker Sausage Casserole will work out at 1 syn per portion.

However, you can use any sausage you like, just adjust the Syns accordingly.

We’ve been on the hunt for a new meat supplier for a while now. As you know, we used to use Musclefood, but not anymore! We’ve found a company that not only has a better moral compass but also has some of the best quality meat we've seen in a long time.

syn free soft boiled eggs | Slimming World

Protein Food Shop is a family run business, and really care about where their meat comes from. They also produce Slimming sausages that in my opinion, are the best “diet” sausages we’ve ever had.

You can grab their sausages in a few of our hamper deals, you really should give them a try.


We even have a special Sausage selection box! Their full-size sausages come in at 1 Syn each, and Chipolatas at 0.5 Syns each.

Either are PERFECT for this  recipe Low Syn Slow Cooker Sausage Casserole.

The Instant Pot

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What can I say about the Instant Pot? It’s like a like a slow cooker/pressure cooker hybrid, and it’s probably one of our favourite, and most used kitchen gadgets.


If you’ve never heard of it you really should go and check it out over on Amazon. Imagine the best Slow Cooker in the world, then times that by a hundred. There’s not much that it can’t do!

It’s a slow cooker and a pressure cooker, which means you could cook recipes like this Low Syn Slow Cooker Sausage Casserole in no time at all.


Remember the pressure cookers of old that would splutter and rock, and make all sorts of scary noises? None of that with the Instant Pot. Just set the time, close the lid and let it do it’s thing. The keep warm setting can be used to keep your food hot once it’s finished cooking! How good is that?

Fallen off the wagon and need some motivation, or want to help others on their journey?

Our Facebook group is growing by the day. If you haven’t joined yet head over there and take a look. You wouldn’t want to miss out on the fun would you?

Low Syn Spiced Pumpkin Cake | Slimming World

You might just find the inspiration you need from our awesome members. If you’ve joined already why not invite any friends that may find it helpful?

Low Syn Slow Cooker Sausage Casserole

Votes: 5
Rating: 4.6
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Prep Time

Cooking Time

portion 10 minutes 5 hours


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Weight Watchers

Slimming World 

391kcal 5

Smart Points



Per portion Per portion Per portion
Please don't take a screenshot. These recipes are updated often!

  1. Put all the ingredients except the sausages, butter beans and stock pot into the slow cooker. Stir well
  2. Add the sausages and give another quick stir
  3. Cook on High for 5 hours, or Low to Medium for 6 - 8 hours
  4. Check to make sure all the veg is cooked through. Stir in the butter beans and stock pot. Check the seasoning and add some salt and freshly ground black pepper if needed
  5. Allow to cook for another 20 - 30 minutes to heat up the butter beans, then serve

If you make this recipe, snap a pic and hashtag it #pinchofnom — We love to see your creations on InstagramFacebook, & Twitter!


Syn values given are correct at time of writing but may not always be accurate.

This website is unofficial and in no way part of or representative of Slimming World. We’re aren’t trained by Slimming World nor authorised to give Slimming World advice. Should any advice given here should not replace the advice of your Slimming World consultant.

Ideally you should check with Slimming world for the most up to date Syn values using official resources such as; the Syns calculator, Syns Online on LifelineOnline or by calling the Syns Hotline on (0906) 851 8518.

Although pinchofnom.com attempts to provide accurate nutritional information, these figures should be considered estimates. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Under no circumstances will pinchofnom.com be responsible for any loss or damage resulting for your reliance on nutritional information.

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As our recipes change often in accordance with syn value changes, we want to ensure that they're as accurate as possible at all times. 

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  • That you credit us by not only screenshot but linking to our original recipe post
  • You don't reproduce the recipe in full
  1. This was lovely. With the leftovers I added Spinach and extra Butter beans. Making this for taster night this week at SW!

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