1. Preheat oven to 350°F. 2. Combine peanut butter, almond flour, coconut sugar, vanilla and egg in a bowl; form into balls and place on a cookie sheet covered with parchment paper or nonstick spray. 3. Criss cross each cookie dough ball with a fork, flatten into a cookie shape. 4. Bake for 8-10 minutes and then sprinkle with sea salt, let cool for 5-10 minutes on the cookie sheet before eating.