Preheat the oven to 350ºF. Line a baking sheet with parchment and set aside.
Beat together the tahini, syrup and sugar until smooth. Then stir in egg and vanilla. Add the dry ingredients and stir to form a dough. Fold in the chocolate chips.
Scoop the dough onto the baking sheet and gently flatten with your hands.
Bake for 10 - 12 minutes until the cookies are golden brown. Remove from the oven and allow to cool completely.