0 Prepare the chocolate pudding.
1 Remove the cream filling of the Oreo cookies and crush the cookies into crumbs. Use a food processor and pulse the cookies a few times. Or put the cookies into a large ziploc bag and crush them with a rolling pin or your hands.
2 Pour a thin layer of cookie crumbs into each cup. The cookie crumbs should cover the bottom of the cup.
3 Add a layer of 1/4 cup chocolate pudding. The pudding layer should cover all of the cookies.
4 Add another dirt layer of cookie crumbs.
5 Add another layer of 1/4 cup pudding.
6 Top the dirt cups with a final layer of crushed Oreos.
7 Decorate with gummy worms, pumpkin candies, or other fun food accessories to make festive Halloween dirt cups!