In a large bowl, combine all the dry ingredients (you can replace the packet of baking powder with the same amount of a mix of cream of tartar and baking soda).
Add the liquid ingredients and mix until you have a smooth batter.
Fold in the washed and dried blueberries.
Bake in a preheated static oven at 180 degrees for about 50 minutes (always do the toothpick test before removing from the oven).
Once cooled, a nice dusting of powdered sugar and... enjoy your breakfast!!!
Italy