Hi there, sorry for the confusion. Of course 153kcal isn’t a meal, unless you’re an elf! 500kcal is the size of meal that we base our cost structure off of. So when you buy 28 meals (28 x 500kcal meals) you pay £45 which equates to £1.61 per meal.
This is the breakdown per scoop as well:
I hope this helps!