If you're looking for a quick and easy meal, you might be wondering how many syns Youngs gastro lemon and herb fish has in? Is it high in syns?

Well, the Youngs gastro lemon-herb range has both tempura basa fillets, scampi and cod loins, for their tempura, your looking at using 14 syns per baked fillet, for the scampi 11 syns for half a pack and for the cod loin this moves to 6.5 syns.
In our guide below we will discuss why Youngs gastro lemon and herb fish is so high in syns, syn values of their range as well as some low syn alternatives from other brands for when your craving lemon and herb fish.
Youngs gastro lemon and herb fish range between 6.5-14 syns, making it quite a high syn range, this is because most of the fish is covered in tempura breadcrumbs which adds fat and calories to the fish, therefore, increasing the syns.
For example, Youngs gastro basa fillets have nearly 10g of fat per baked fillet due to the breadcrumbing of the fish.

Youngs have a wide range of easy fish meals on offer from their gastro range, we've listed their syn values below to help you out.
If you find Youngs gastro lemon and herb fish to be too high in syns, we've got you sorted with some low syn alternatives below.

Overall, Youngs gastro lemon and herb fish range is high in syns, no matter the type of fish you choose, coming in between 6-12 syns due to their tempura coatings. To reduce syns we recommend choosing non-breaded fish or picking from our low syn alternatives above which start at as little as 6 syns.
Syn values are calculated using a formula based on calories, saturated fat and sugar content per serving. They’re not the same as calories — a product can be low in calories but higher in syns if it’s high in sugar or fat. Always check the official Slimming World app for the most accurate and up-to-date syn values.
Yes. When manufacturers reformulate their products, the syn value can go up or down. This is why we recommend double-checking with the Slimming World app or your consultant, especially if a product’s packaging has changed recently.
Most Slimming World members work with 5 to 15 syns per day. Your consultant will advise on the right amount for you. The key is to use your syns on the things you enjoy most — whether that’s a chocolate bar, a glass of wine, or a packet of crisps.
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