Prepare and bake the cake mix according to the boxed directions, ensuring not to overcook the cake.
While still hot, pour the cake into the bowl of a stand mixer.
Add powdered sugar and crushed Oreos (reserving a few tbsp of crushed cookies for garnish) to the cake. Using the paddle attachment, mix on low speed until a dough forms that can be pressed together into a ball.
Portion out the dough and press into balls either in the palm of your hands or using a cake pop press.
Place the cake balls on a cookie sheet and freeze them to chill while you melt the color melts.
Melt the chocolate coating. You can do this in a microwave or using a double boiler. Follow the directions for melting on the bag of chocolate melts.
Once the chocolate is melted, remove the cake balls from the freezer.
Dip each lollipop stick into the chocolate, then insert it into the center of each cake ball. This helps the cake pop stay on the stick.
Return the cake pops to the fridge or freezer to allow the chocolate on the stick to set.
Pour the melted chocolate into a tall, skinny jar or glass for easier dipping.
Dip each cake pop into the chocolate, gently shaking off any excess. Sprinkle some crushed cookies onto the top the cake pop while the chocolate is wet.
Allow the chocolate to set with the cake pop standing upright. You can use a cardboard box with holes or a foam block to hold them.
Once set, serve as they are or package individually in bags with ribbon.
Enjoy! Store the cake pops at room temperature for up to 3 days or in the freezer for up to 2 months.