I made these for my Dad's birthday and they're so easy but look great. The cases are made of chocolate which is done by just melting some dark or milk chocolate and spreading it around the inside of some silicone bun/muffin cases (depending how big you want your portions!). Chill in the fridge for about an hour, then they should come out really easily by peeling away the silicone case. While they are cooling make up your chocolate cheesecake filling and then scoop into the chocolate cases. Decorate as you wish! The only thing to remember is the chocolate cases melt quickly when handling so work quick or just take a couple out of the fridge at a time and put back in when you're done!
This got a lot of oohs and ahs when I got it out but was really quite simple! My two year old helped me with the cases! I've also filled them with brownie pieces and topped with strawberries, whipped cream would be good with them too. Get creative and enjoy!