Preheat oven to 350 degrees and line a baking sheet with parchment paper.
Stir together the dry ingredients.
Stir together the melted butter or palm shortening, coconut sugar, peanut butter and syrup. Whisk in the egg, egg yolk and vanilla.
Pour the wet ingredients into the dry ingredients and stir until combined.
Scoop onto cookie sheet and using a fork, make a criss-cross pattern on them, flattening as you press (Note: to ensure the fork doesn’t stick to the dough, just dip your fork in hot water before you press into the cookie!).
Bake for about 8-9 minutes, then let sit on cookie sheet for 5 minutes before removing to cool on a wire rack.