Combine all the ingredients for the crepe batter into a high speed blender or food processor and blend smooth
Let it run for 30 seconds and be sure to scrape the sides of hte blender carafe for an even mix
Pour the batter into a container and refrigerate for at least 1 hour or overnight
Stir it vigorously before frying the crepes.
With a crepe pan or non stick 6" diameter frying pan get it hot over a medium to high heat.
Lightly spray it with cooking spray and then pour a scant ¼ cup of crepe batter into the hot pan then tilt it all around to get the batter to spread evenly.
Cook for approximately 1-2 minutes and then loosen the edges with a small spatula and flip it over carefully to cook on the other side.
Be careful not to brown the crepes, you want to keep the vibrant blue color, so you will have to monitor your heat
Transfer the cooked crepe(s) to a parchment lined sheet pan
Repeat the process until all the crepes are cooked with a very small spray of grease in between each crepe.
Layer the crepes on the sheet pan with parchment between each layer do not stack cooked crepe on top of each other with out a parchment liner.
Once the crepes are cooled you can build the cake with 2 ounces of buttercream or whipped cream between each layer