Mix the almond flour, tapioca flour, coconut flour, butter, baking soda in a bowl.
Add the egg, honey, and vanilla extract. Mix well until everything is well incorporated.
Put the batter in the fridge for a couple of hours to firm up.
Preheat oven to 350 degrees F. Take a cookie scooper and scoop up the batter to make a cookie. Place on baking sheet lined with parchment paper. Cook for 10-12 minutes.
Let cool. I ended up crumbling them up for the pudding.