In the bowl of a food processor, pulse tahini, egg, vanilla and honey for 15 seconds.
Add coconut flour, baking soda, salt and cinnamon and blend for 30 seconds or until a sticky dough ball forms.
Remove blade from food processor and fold in chocolate chips and coconut flakes. Its normal if the dough looks a bit oily. That's the tahini at work.
Chill dough ball in fridge for at least 20 minutes.
Preheat oven to 350° and line a baking sheet with parchment paper.
Spoon golfball size doughballs onto sheet, spacing approximately 3" apart.
Bake for 8-10 minutes until edges turn golden. Remove from oven and sprinkle cookies with a pinch of flake sea salt, if desired. Allow cookies to cool on baking sheet for 2 minutes and then move to a wire rack to cool completely (or as long as you can wait).