Prepare the Batter: In another mixing bowl, whisk the almond flour, coconut flour, eggs, water, olive oil and xanthan gum (if using) until everything is well blended.
Heat the Pan: Heat a non-stick skillet over medium heat and lightly grease with oil or cooking spray.
Cook the Wrappers: Add 2–3 tablespoons of the batter to your skillet. Slosh it around to loosen it up and spread the chocolate into a thin, even layer.
Flip and Cook Again: Cook for 1–2 minutes, flip and cook until set, about 30-40 seconds more.
Cool and Store: Transfer cooked wrappers to a wire rack. Eat right away, or seal in an airtight container.