Paradise Bakery in Boston makes a Surprise Cookie which tastes like a chocolate chip cookie batter with crumbled Oreo cookies baked as a drop cookie. My daughter and I have been trying to replicate it and we can't seem to get it to taste exactly like a Surprise Cookie. We've played around with the butter and brown sugar measurements, the vanilla, and various Oreo crumbles. We've even scraped off a little of the icing to tweak the sweetness, but no success. The clerk at the bakery said there were crumbled Oreos in the batter and that's as far as we've gotten. The Bakery has several stores in the West and a store in Boston. Anybody out there familiar with this cookie and its ingredients?