Oreo Chocolate Pies

I got these at Mitsuwa Market 2 weeks ago but didn't open them til this past weekend.  From the pictures, it looks like a regular Oreo cookie that's been coated with dark chocolate.  I think it cost me $3.59 and inside are 6 individually packed cookies. 

I opened one, took a bite... and OMG! Instead of cream it was marshmellows!! and the cookie - not so much of a cookie - it was more an Oreo Cake!  It took me by surprised so my first bite was NOT enjoyable.. but the more I ate, the better I liked. 

These are good as long as you are not expecting an Oreo cookie.