Mix the dry ingredients together, the add the water quickly & continue to stir.
Spread batter on a pie plate & put in a preheated oven heated to 425F. Bake for 20 minutes. Cut in pieces & serve hot or cold. Excellent with mint tea.
**Marks Note: The recipe doesn't say when the blueberries should be added, I would assume that it would be before mixing in the water.