Skillet Chocolate Crepe Cake

Whisk together all the batter ingredients until smooth.

Cook the crepes without oil in a preheated skillet on both sides over medium-low heat.

For the filling, combine the milk, cocoa powder, starch, and sweetener in a heavy-bottomed saucepan.

Simmer the filling for half a minute after it comes to a boil and thickens.

Let the filling cool, pressing plastic wrap directly onto the surface to prevent a skin from forming.

Assemble the cake by layering the crepe layers with the filling.