This Chocolate Oreo Crumbl Cookie recipe recreates the famous bakery cookies with rich black cocoa powder cookies loaded with crushed Oreo pieces and topped with vanilla cream cheese frosting. These thick chocolate cookies with cream cheese frosting taste just like the real thing but cost a fraction of the price. The Crumbl cookie copycat recipe uses simple ingredients you probably already have and makes giant chocolate cookies that are soft, chewy, and absolutely perfect for any occasion. Save this recipe to try this weekend!