In a mixing bowl, combine 3 tbsp of melted butter with ¼ c of the Swerve confectioners sugar substitute. Combine well.
Add in the egg yolk, and mix until creamy.
Mix in the almond flour, baking powder, salt, and xanthan gum. Beat on high until completely combined.
Place the dough onto a sheet of parchment paper, and place in the fridge for several hours.
Remove the dough from the fridge, and preheat the oven to 350 degrees.
Roll the dough out between two pieces of parchment paper into a rectangular shape.
Use a pizza cutter or sharp knife to cut the dough into square pieces.
Pierce the center of each square pierce with a fork.
Bake for 10 minutes or until browned and a bit crispy.
Baste the cooked dough with 1 tbsp of melted butter.
Combine 1 tsp of cinnamon with 2 tbsp of Swerve brown sugar substitute, and sprinkle the mixture over the cooked dough.
Place the baking sheet back into the oven for another minute or two, and then remove to cool.
Once cool, serve immediately with unsweetened almond milk, or store in an airtight container in the fridge.
Enjoy!