Is the 47 calories given in the nutritional information definately for the whole sachet? As going by the below I would say it is only for half a sachet i.e. 13g
You need to watch measurements given for nutritional information, otherwise you could be way out with syns.
I think you are looking at the nutritional information for 100ml not the whole sachet.
as the chicken in vegetable one is 5 syns for the 26g sachet
the szechuan hot and sour one is 3 syns for the 20g sachet.
For stuff with no free food allowance, like the above, you can work out by applying 1 syn to every 20 calories. It is accurate.