|Combine coffee, potato starch, baking powder, eggs, sugar, vanilla, and 1 1/4 cups of the chocolate chips, mixing gently after each addition. Set aside.|
Melt remaining 2 cups of the chocolate chips with the oil. Add melted chocolate to batter, and mix well. Dough will be soft. Refrigerate or freeze for a few hours to make dough more manageable.
Preheat oven to 350°. Form dough into small balls with small cookie scoop or by hand and place on parchment paper-lined pan. Bake for 10 minutes.
|-||4 teaspoons coffee, diluted inch 1 T. water|
|-||1/2 cup potato starch|
|-||1/2 teaspoon baking powder|
|-||1 1/2 cups sugar|
|-||2 teaspoons vanilla extract|
|-||3 1/4 cups chocolate chips, divided use|
|-||3 tablespoons oil|