Syn Free Sweet & Sour | Slimming World

There’s a clue in the name, it’s sweet, sour and delicious. Packed full of speed food, this Syn Free Sweet & Sour is a Slimming World dish that’s easy and quick to prepare.

Syn Free Sweet & Sour

For the full list of ingredients and comprehensive instructions, please see the recipe card at the end of this post. Before you scroll, there’s important stuff in the blurb 👍

I’ve made this one with Quorn chicken pieces, but it could easily be made with proper, honest, clucking good chicken.

You’ll notice this recipe contains pineapple, and as we know when cooked this should be synned. You have a few options here. Either add it during cooking and syn it accordingly at 2 syns per 100g. Add it but choose not to syn it.

You could leave it out altogether, or our favourite option is to add it just before you serve. This way it will not be cooked and will not require synning.

However, the choice is yours, so do whichever is the best for you.

What is Sukrin?

We use Sukrin 1 which is an all-natural granulated stevia sweetener alternative to sugar with zero calories. You can grab Sukrin 1 over onAmazon UK.

Syn Free Sweet & Sour


Sukrin 1 doesn’t have that strange after taste that a lot of artificial sweeteners do! It also shares the exact same sweetness and weight to sugar – which makes it really easy to substitute in recipes like this [xxx].

Syn Free Sweet & Sour

If you are using a powdered sweetener, then please check how it compares to sugar. In some cases you’ll need to use less, as powdered sweeteners weigh less.

That being said you don’t have to use Sukrin – there are lots of other high quality granulated sweeteners available from the supermarket, such as Canderel Sugarly, and Natvia.

When ever we need to replace oil in cooking we use Frylight. Perfect for everyday frying and cooking, it delivers exactly one calorie per spray, which makes it Syn free! The Coconut or Olive Oil flavours are ideal for this Syn Free Sweet & Sour recipe.

Frylight Find Out More

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Syn Free Sweet & Sour

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Syn Free Sweet & Sour

Votes: 9
Rating: 3.56
Rate this recipe!


Prep Time

Cooking Time

Person 5 Minutes 30 Minutes


Weight Watchers

Slimming World 

273kcal Zero

Smart Points (Flex)



Per Person Per Person Per Person
Suitable For Freezing icon
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  1. Start by chopping the onions and peppers. Add to a frying pan laced with Frylight, along with the chicken (or whatever you're using) and sweetcorn. Fry until it looks...fried.
  2. Meanwhile, prepare the stock by adding to it the pineapple (optional - syn it if using!), vinegar, sauces, Sukrin and tinned tomatoes. Mix it up good, and add to the frying pan.
  3. Let the mixture boil down for a good 20 minutes or so, this will give it chance to thicken up a little and taste even better.
  4. That's about it! Best served with rice, or just as good on it's own. Enjoy!

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


This recipe can be frozen, but please remember to do the following;

- Freeze it as soon as it is cold enough

- Use a container or bag that is suitable for freezing.

- Defrost thoroughly before reheating (you can use the defrost setting on your microwave.)

- Make sure it is piping hot all the way through before serving.


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 aren’t trained by Slimming World nor authorised to give Slimming World advice. 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 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 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. 

If you use or re-create our recipes we kindly ask:

  • That you credit us by not only screenshot but linking to our original recipe post
  • You don't reproduce the recipe in full
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Slimming World Recipes
A blog about 3 fat chefs and friends, on their Slimming World Journey!