Chocolate Cookie-Marshmallow Crumble - cooking recipe

Ingredients

10 cream-filled chocolate sandwich cookies (such as Oreo(R)), divided
6 large marshmallows (such as Jet-Puffed(R))

Preparation

Crumble 5 cookies into a microwave-safe bowl to make the base layer for the crumble. Place marshmallows in the crumble. Heat in the microwave until puffed up, about 30 seconds.
Crumble the remaining 5 cookies on top of the marshmallows.