01 - Preheat oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, combine gluten-free oats, almond flour, shredded coconut, cocoa powder, baking soda, salt, and espresso powder. Mix well.
03 - In a large bowl, whisk together melted coconut oil and brown sugar until smooth. Add egg and vanilla extract; whisk until well combined.
04 - Gradually add the dry ingredients to the wet ingredients, stirring until just incorporated. Fold in chocolate chips.
05 - Scoop heaping tablespoons of dough onto prepared baking sheets, spacing 2 inches apart. Flatten slightly with your fingers. Sprinkle with toasted coconut flakes, if using.
06 - Bake for 11–13 minutes, or until edges are set and centers look slightly soft.
07 - Cool on baking sheets for 5 minutes, then transfer to a wire rack to cool completely.