Preheat oven to 350F and line a cookie sheet with parchment paper
In a bowl, mix peanut butter, coconut oil, and coconut sugar.
Mix in egg and vanilla.
One cup at a time, add in almond flour. Then add in salt.
Stir till completely combined.
Scoop about 1.5 tablespoon dough onto baking sheet and flatten, these won't rise.
Bake for 13-15 minutes and let cool completely.
While cookies are baking, mix filling ingredients together.
Spoon about 1 tablespoon of filling on cookie and sandwich with another cookie.
Enjoy!