Preheat the oven to 350° F and line two baking sheets with parchment paper.
In the bowl of an electric mixer, combine the einkorn flour, baking soda, and cinnamon. Next, add in butter, brown sugar, sugar, vanilla, and honey. Process until the dough looks like small peas, then add the milk and process until a dough ball forms.
Dump the dough out onto a well floured counter. Divide the dough into two balls.
Working with one piece of dough at a time, roll the dough as thin as you can, no thicker than 1/4-inch thick, but preferably an 1/8-inch thick (about the thickness of a quarter).