Add all chia pudding ingredients to a bowl and whisk together until smooth. Place in an airtight container in the fridge to set overnight, or at a minimum 3 hours.
Add all chocolate yoghurt ingredients to a bowl and whisk together until smooth. Place in an airtight container in the fridge.
Add berries and vanilla to a small, microwave-safe bowl and place into the microwave for 45 seconds. If you prefer not to use a microwave, you can do this in a saucepan over medium heat on the stove. Once the berries have melted down, use a fork or a spoon to mash lightly.
Layer your chia pudding as desired - I like to do a layer of chia pudding, followed by chocolate yoghurt and berries, and then repeat.
