In a food processor, crush the biscuits into crumbs.In a bowl, add the cream cheese, blueberries & stevia. Beat with a hand mixer.
Spoon a generous spoonful of the biscuit crumbs into each jar.
Pipe the cream cheese mixture on the top of of biscuit crumbs in each jar. Repeat adding one more layer of biscuit crumbs & another layer of cream mixture.
Finally add your preferred toppings
Serve immediately or store in the fridge for later.