It looks like you might be referring to "cookie crumble" or "cookie crumble," which could pertain to several things like a dessert, a topping, or even a specific type of cookie.
If you meant a dessert, "cookie crumble" often involves crushed cookies as an ingredient, used in parfaits, as a topping for ice cream, or as a layer in a trifle.
If you're looking for a specific recipe or more information about "cookie crumble," please let me know your interests, and I'll be happy to help!