Preheat oven to 425* F.
In a medium bowl, whisk garbanzo bean flour, baking powder and salt together. Add water and whisk until no lumps remain. The batter should be like runny pancake batter. Set aside at room temperature while you heat up the skillet.
One the oven is preheated, put a 10” cast iron skillet in for 15 minutes to heat up. After 15 minutes have passed, carefully remove it from the oven and add the canola oil and swirl the pan around until everything is coated with oil. Next, pour all of the batter into the pan and give it a gentle shake to evenly distribute the batter. Return to the oven and bake for 10 minutes.
Remove from the oven and add whatever sauce and toppings you desire. Return to the oven for 20-25 minutes, or until the edges are golden brown. Enjoy!