Preheat oven to 350.
Line a baking sheet with parchment paper.
If making this recipe vegan, prepare your flax egg and set aside for approx 5 minutes to set.
In a medium bowl, combine peanut butter, almond flour, coconut sugar, flax egg, melted coconut oil, vanilla, cinnamon and sea salt.
Use a spoon to mix well.
Using a spoon or cookie scoop, form cookies and place them on the baking sheet.
Using your thumb, press down in the middle of the cookies. Note, these cookies won't rise.
Bake for 11-12 minutes.
Remove from oven and let cool.
Next, melt your chocolate.
I do it in 30 second increments in the microwave, but if you don't have one, just do it on the stovetop in a double boiler.
Using a spoon, scoop about 1 tbsp melted chocolate onto each cookie (where your thumb made the indentation).
Place back on the baking sheet and enjoy!