Preheat the oven to 400°F (200°C) and line two baking sheets with parchment paper.
In a medium bowl, whisk together the melted butter, coconut sugar, egg, and vanilla extract until smooth.
Add the almond flour, sea salt, and baking soda, then stir until combined.
Fold in the chocolate chips.
Using a medium cookie scoop (about 1 ½ tablespoons), scoop 18 portions of dough onto the baking sheets and flatten each portion into a cookie shape using your fingers.
Bake for 10 to 12 minutes, or until the edges are slightly golden.