An easy dirt cake recipe is Oreo Dirt Cake, only requiring Oreo cookies, vanilla instant pudding, milk, whipped topping and cream cheese. Another easy recipe is Dirt Cake with Gummy Worms.
Start creating a dirt cake by crushing 1 package of Oreo cookies. In a separate bowl, combine 2 packages of vanilla instant pudding, 3 cups of milk, 16 ounces of whipped topping and 8 ounces of cream cheese. Stir in 1 cup of confectioners' sugar. In the bottom of a cake pan, spread a thin layer of Oreo cookie crumbs followed by a layer of the cream topping. Alternate layers, ending with Oreos on top.
Another recipe suggests crushing 1 box of chocolate sandwich cookies in a blender. Whisk together 2 packages of instant chocolate pudding mix and 3 1/2 cups of milk. Allow the pudding to set in a refrigerator. In a separate bowl, combine 8 ounces of softened cream cheese and 2 8-ounce tubs of whipped topping. Fold the cream cheese mixture into the chocolate pudding until thoroughly combined. In a serving dish or clean flower pot, add alternating layers of crushed sandwich cookies and chocolate pudding mixture. Cover the top with crushed cookies, and add a few worms on top.