I made these for christmas one year and it was demanded that I make them again. I currently have to take holiday orders for my Dad and my MIL. It's not hard at all, you don't even have to bake them.
1 pkg Oreo cookies (regular old school style)
1 pkg (8oz.) Cream Cheese, softened
1 pkg Semi-sweet chocolate chips (12oz) *
This recipe works best if you have a stand mixer, but you could probably do alright with a hand mixer or a food processor.
Break the Oreos up in to chunks and throw them in a bowl. (If you are using a food processor, go ahead and chop them up to fine pieces.) Add in the cream cheese. Mix on med. speed until everything is well mixed together and doughy. Refrigerate cookie mixture for 30 min or so, just to make it easier to work with. Scoop dough out into small rounded balls onto a wax-paper lined cookie sheet.
Melt chocolate chips in a small saucepan over low heat. Dip the balls into the chocolate, place back on the cookie sheet. (this gets a little futzy and messy). Once the chocolate has cooled and hardened you can stack them together. Store in the fridge. I think they are best cold, but they hold up well out on the table all day too.
* You can get fancier with the chocolate if you want to- Some people prefer white chocolate. Some do half and half. I've colored white chocolate to be festive. I've dipped in regular chocolate and then come back later and drizzled the white across the top (or vice versa). You could add crushed candy cane or toffee bits on the top. The possibilities are endless.