Preheat oven to 350 degrees. Line 2 baking sheets with parchment paper or silicon baking mats.

In a large bowl combine the Sunbutter, honey, egg, lemon juice, vanilla, baking soda, and coconut flour. Mix well with a wooden spoon. Stir in the chocolate chunks.

Pour the coconut sugar into a small bowl. Roll tablespoonful of the dough into balls (a small ice cream scoop works well for this) then roll in the sugar and place on the prepared baking sheets. The dough is very soft. Flatten the cookies with the tines of a fork.

Bake for 18 – 20 minutes or until firm and dark brown. Let cool on the pan for 5 minutes then remove to a wire rack to finish cooling.