In a mixing bowl, beat cake mix, eggs and oil. The batter will be very stiff. Stir in the chips. Using a small, about 1-inch, cookie scoop, place on parchment lined baking sheet. Bake at 350 degrees F. for 8 - 10 minutes or until a slight indentation remains when lightly touched. Cool for 2 minutes before removing to a wire rack to cool completely. Store in an airtight container.