Blend all of the ingredients together except for the blueberries in a blender until smooth. Add the blueberries and stir with a spoon or spatula. Pour into silicone muffin liners or a well greased muffin tin. Bake for 22 minutes. Let cool for 5-10 minutes and then pop out of the muffin liners/tin. Refrigerate for up to 3 days or freeze for 3 months.