1 package Oreo Cookies
2 boxes (3.4 ounces each) instant chocolate pudding mix
3 cups cold milk
1 container (16 ounces) whipped topping, divided
1/2 cup chocolate chips
12 to 16 small clear plastic cups (I used 9 ounce)
1 piping bag or large Ziploc bag
Place Oreos in a food processor and pulse until crushed. You can use a rolling pin to crush them if you don’t have a food processor. In a large bowl, combine cold milk and pudding mixes. Whisk until well blended. Let sit until it starts to thicken. Fold about one-third of the whipped topping into the pudding. Stir until well mixed. Place a layer of cookie crumbles on bottom of each plastic cup. Then add a thick layer of pudding mixture on top. Next, top with a thick layer of the cookie crumbs. Put the remaining whipped topping in a piping bag or ziplock bag. Cut end off piping bag or small corner off ziplock bag. Create ghosts on top of each cup by swirling on whipped topping into a cone shape. Add 2 chocolate chips to each ghost to make the eyes. Makes about 12 to 16 ghost cups, depending on the size cup.
If making ahead, you can layer cups and cover with plastic wrap up to a day ahead. Then pipe on the ghosts and put on chocolate chips right before serving. These are super cute for Halloween parties or classroom treats!