Marshmallow Whipped CreamIn the bowl of a stand mixer using the whisk attachment (or a handheld mixer) beat together whipping cream and sugar until stiff peaks form.
Fold in marshmallow fluff - you may also need to whisk (I used a hand whisk) vigorously for a moment to remove any lumps.
Store in fridge while making frappuccino.
S'mores FrappuccinoIn a blender place chilled coffee, syrup, ice cubes and milk and blend until combined.
To assembleIn the bottom of a glass place desired amount of whipped cream. Top with about 2 tbsp. chocolate syrup and pour frappuccino on top.
Top with more whipped cream, graham cracker crumbs, and chocolate syrup, if desired.
I only made one glass, but I think it makes about 4 servings total.