A company spokesperson said the new candy bar is "best served ice cold," so you may want to let it chill in your fridge or freezer first if you didn't plan on doing that anyway. The bars are available in two sizes -- 1.44oz and a king-size 2.88oz -- at most retailers with candy sections across the country. Meanwhile, you can still get your hands on the original Oreo candy bar, which features classic cookies and cream flavors, doused in milk chocolate.
Between the new chocolate and recently released jars of Oreo cookie dough, good luck deciding which form of the classic cookie you'd like to snack on next time. Nothing will ever beat a regular old Oreo, though.