Milk -- 6 oz
Nestlé® Mini Marshmallows Hot Cocoa Mix -- 1 packet
Butter, softened -- 1 tsp
Graham cracker crumbs -- 1 Tbsp
Chocolate sauce -- as needed
Marshmallows, toasted -- 3 ea
Heat milk in a saucepan over medium heat until it just begins to bubble around the edges (do not let it fully boil).
Whisk cocoa mix in with the milk until fully blended.
Prepare the mug by smearing the butter all around the rim. Pat the Graham cracker crumbs over the butter, so they stick to the mug.
Pour the milk mixture into the mug and garnish with whipped cream and chocolate sauce. Top with the marshmallows.