Add all the ingredients to a high speed blender and blitz until smooth.
Pour into two jars, cover and refrigerate over night.
When ready to eat top each jar with a spoonful of peanut butter and some fresh berries.
I used frozen berries due to cost and convenience but fresh will work well too. Reduce the amount of milk if you want a thicker breakfastNutritional Information is a ROUGH guide only, calculated using an online nutrition calculator. Facts do not include any added toppings