Preheat oven to 350°F. Line a cookie sheet with parchment paper.
Mix cake mix, oil, eggs, and pumpkin spice with a hand or a stand mixer until a sticky dough forms.
Scoop 1 & ½ tablespoon sized balls of dough and place them on the cookie sheet. Bake for about 10 minutes, or until the bottom of the cookies are slightly golden brown.
Cool for at least 5 minutes before removing from cookie sheets and placing them on a cooling rack.
Optional: Top each cookie with cream cheese frosting, if desired.