Pulse coconut flakes in food processor or blender until they resemble a fine crumb.
Add 2 cups of the coconut flakes (reserving the rest) to a medium sized bowl. Add coconut butter and maple syrup; mix to combine.
Split vanilla bean with sharp knife and scrape out the seeds. Add seeds to the mixture and discard pod. Add sea salt and continue mixing until well combined.
Shape macaroons into tablespoon side balls and roll in remaining coconut. Refrigerate for one hour to firm up and serve.
Will keep in the fridge for one week. Macaroons can also be frozen for a longer shelf life.