Preheat the oven to 350 and line a baking sheet with parchment paper. Process the chickpeas, coconut oil and vanilla in a large processor until relatively smooth. Add in the coconut sugar, flour, salt, baking soda and vinegar and blend until until a smooth batter is formed.
Add in the chocolate chips and pulse briefly until incorporated. Drop the dough by heaping tablespoons onto a lined baking sheet and use wet fingers to gently flatten each mound (they won’t spread a lot on their own.) Bake until the tops begin to crack and the edges are dry to the touch, about 18 to 20 minutes. Cool completely before serving.