Start by adding the frozen blueberries to a microwave safe bowl and cook on hight heat until they are bursted and start to bubble. Mash with a fork or mix in a blender for a smoother result.

Stir in the rest of the ingredients until there are no lumps. Let it sit for 5 minutes and stir again. 

Cover and refrigerate over night.

Serve in 2 glasses and top with yoghurt and fresh blueberries. 

Enjoy!