Spray cookie sheet with cooking spray.
Mix cake mix (dry) and 2t pumpkin pie spice in a large bowl. Stir in pumpkin and eggs with spoon until well-blended. Stir in raisins or nuts. Drop dough by heaping tablespoons about 2” apart onto sheet.
Bake 12-15 minutes or until set and very light brown. Immediately remove from cookie sheet and let cool completely. Frost; sprinkle with pumpkin pie spice.
Makes 4 dozen.