morrisons wild mushroom polenta

does any body know the the syn value for this ,as i have 6 boxes sitting in my cupboard that i got from a discount food site and keep forgeting to post.

per 100g = 69 cals
protein = 2.1g
carbs =14g
fat = 0.5g
fibre = 2g
sodium = 0.3g


and you make it with water.
thanks in advanced

I think it will be 1 syn per 20 calories as polenta isn't free. What's the top ingredient in the ingredients list, just in case its jam packed with mushroom or something?

It says dried polenta 77%,dried wild mushroom 6% and dried mushroom 5%.

Knew I should have come straight to you