Starbucks Copycat S'mores Frappuccino

3 cups Ice cubes
1 cup Milk, any but whole works best
3 tablespoons Marshmallow topping
1 Shot espresso
1 tablespoon Cocoa powder
1 tablespoon White sugar
1 cup Whipped cream
1 tablespoon Graham cracker crumbs

Blend ice, milk, marshmallow topping, espresso, cocoa powder, and sugar together until smooth.
Garnish with whipped cream and graham cracker crumbs.