Whisk flours, sugar, cinnamon, baking powder and the salt in a bowl, set aside.
Warm milk until lukewarm, not hot.
Whisk milk, butter, egg, and the vanilla together until blended.
Make a well in the centre of the flour mixture.
Pour milk mixture into the well and stir with a fork until mixed and only small clumps of flour remain. Do not over mix batter.