If you’re looking for a savoury Slimming World–friendly snack, you may be wondering whether beef jerky is a good option.
The good news is that beef jerky is fairly low in syns. On average, it has around 3.5 syns per 20–25g serving. This means you could enjoy up to four small packs before using your full 15 syn daily allowance.
We’ll break down why beef jerky is low in syns, list popular brands with their syn values, and share some tasty low-syn alternatives for when you fancy a change.
At just 3.5 syns for a 20g serving, beef jerky is considered a low-syn Slimming World snack.
It stays low in syns because it’s made from lean cuts of beef that are marinated and dried, keeping calories down while remaining high in protein.
High-protein snacks like jerky are also great for Slimming World as they help keep you satisfied for longer between meals, reducing the temptation to reach for higher-syn treats.
Beef jerky tends to have a similar syn value across brands, but some variations exist depending on flavours and portion sizes.
Here are the syn values for some of the most popular beef jerky brands in the UK:
As you can see, most beef jerky packs sit between 3.5–6 syns, making them a handy grab-and-go snack that won’t derail your SW plan.
If you enjoy beef jerky but want to mix things up, there are plenty of other low-syn, high-protein snacks you can enjoy on Slimming World.
Here are some great alternatives:
Tip: For the lowest syn options, stick to chicken bites, mini salamis, or biltong, which tend to be leaner and lighter than pork-based snacks.
So, how many syns are in beef jerky? On average, you’re looking at 3.5 syns for a 20g serving, making it a great low-syn snack to keep in your Slimming World plan.
Since it’s high in protein and low in fat, beef jerky is a satisfying choice when you need something savoury on the go. Just keep an eye on portion sizes, as some larger packs can creep up in syns.
If you want variety, options like Peperami Minis, chicken bites, or biltong are also fantastic low-syn snacks to keep you on track.
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