Add the Weetabix to a bowl and crumble with clean hands.
Add the maple syrup and milk. and mix well.
Press into your clean jam jar or another small airtight tub with a lid. You want it to be well compressed.
Add the yoghurt to a bowl, and mix in the vanilla extract. If the yoghurt is too tart for you, you can add a little maple syrup, but remember the vegan nutella wiill be sweet.
Spoon the yoghurt onto the Weetabix base and smooth the top.
Now add chocolate chips and any berries you want to add.
Pop the lid on and leave it in the fridge overnight.
Take it out of the fridge in the morning and enjoy!
Notes
If you want to prepare your overnight Weetabix with vegan Nutella in advance, you can layer it and store it in a clean jam jar or another small airtight container in the fridge for 2-3 days.