I found an even simpler recipe for the KLC than the one linked here. Instead of 2 cake mixes and pudding, it's done with a single brownie mix and sour cream whipped icing. I imagine cream cheese icing would work just fine too. It makes a smaller litter pan's worth and feeds fewer people than the more commonly used recipe, and of course still uses the crumbled cookies (and green coloring) and tootsie (poopie) rolls too. My granddaughter's 21st birthday is in a few weeks - think I'll try out the brownie KLC on her before I do it for my niece in September.