In a medium bowl, add the ¼ cup cocoa powder, ½ cup coconut flour, and ⅛ cup sugar.
In a microwave safe bowl, heat the butter until melted. Try 15-30 second increments, stirring in between to prevent uneven heating that can sometimes cause butter to pop or splatter.
Add the melted butter to the dry ingredients, then add 2 Tbsp. maple syrup, and 2 Tbsp milk (almond or regular). Add ¼ tsp. vanilla and a pinch of salt.
Mix together until combined evenly. Note that coconut flour is absorbent, so the mixture might look a little thin at first. Give it 2-5 minutes to thicken up before adjusting to add any more liquid or flour. The mixture should be thick enough to very gently roll into balls and not stick to your hands.
Fold in sprinkles or chocolate chips if using.