1 box spice cake mix
1 14 oz. can of pumpkin
1 cup mix-in (chocolate chips, raisins, whatever suits your fancy)
Mix together. (DON'T make the spice cake mix according to the box directions. Just the mix, the pumpkin, and the chocolate chips.)
Bake in the oven at 375 for 10-14 minutes, or until cookies keep their shape when pressed.
(These are more cake-y than cookie, but they are so very good!)