In a vessel, add the above mentioned ingredients except blueberries.
Whisk the wet ingredients together no then add the dry ingredients.
Keep it aside for 30 hour.
Heat a Tawa, add a ladle of batter to the tawa. Add oil or butter if needed. I added oil.
Sprinkle or throw the blueberries on top of it.
It will be cooked in minutes. Flip over to the other side.
Now the blueberries will be cooked and the juice can be tasted better.