Beat together the cake mix, eggs, and oil until well combined and a sticky dough forms.

Place dough in the fridge for 20 minutes to chill. If you skip this step, the dough will be very hard to work with, but if you're in a hurry just make sure your hands are cold by running them under cold water after you shape each cookie.

Grab a golf ball sized ball of dough, roll into a ball, and flatten it into a disc.Place a peppermint patty in the center and bring the excess dough up and around the patty to cover it.

Repeat with remaining dough and place on a parchment lined cookie sheet 2 inches apart from each other.

Bake in a 350 degree oven for 9 minutes.

Remove from oven and sprinkle on powdered sugar.

Cool on a wire rack.