Pre-cook some oats to make porridge (this can be done in advance or use leftover porridge)
In a large mixing bowl, combine the cocoa powder, cinnamon, maple syrup, vanilla extract & salt until thoroughly mixed
Next add in your choice of milk (I use nut milk, but any milk will work) and mix till combined
Then add in the chia seeds, stirring thoroughly to evenly distribute and coat the seeds and remove any clumps
Get all other filling ingredients ready and start an assembly line (this is where the kids can come in handy) adding tablespoonful's of each ingredients in layers in each jar
Once the containers are full, put the lids on and tap them gently on the bench top to settle the ingredients and fill up any gaps and air bubbles
Refrigerate for at least 6 hours, ideally overnight
If you'd like to add whipped cream on top, leave space towards the top of the jar and ideally add the cream right before serving