ASDA World Favourites Pepperoni Chicken Melt Syns please?

[Charlottearmo]

Just wondering what they syns would be in this , as chicken would be a free food i cant work it out using the 20 cals to one syn rule.
this is the nutritional values for 100g

Typical values (ovenbaked) Per 100g
Energy 486kJ
116kcal
Fat 3.7g
of which saturates 1.4g
Carbohydrate 3.3g
of which sugars 2.7g
Fibre <0.5g
Protein 17g
Salt 0.50g

 

[swlaurenb]

It's 3 syns for half the pack.