*confused*
I have the tub in front of me. I've just entered all the values into the syn calculator, for green day (which is what I'm on) with eggs as the free food allowance.
Comes up free for the whole tub.
Now, I'm not sure why this is. I'm guessing it's because it's easy to eat the whole lot, which is likely to up your calorie intake. In which case, it's probably wise to allow a few syns for it.
The stats are this:
100g: Energy 498kJ, 119kcal; Protein 10.9, Carbs 3.1, Fat 7. Tub size is 250g.
I was surprised it was free initially and looking at the ingredients, it does contain stuff we should syn normally (reduced fat mayo includes single cream, yogurt, cornflour, dijon mustard, oil...)
Perhaps it's just a glitch in the calculator.