Optional toppings: chocolate shavings, peppermint sprinkles, candy canes, etc.
Instructions
Crush ice in a blender. Add in milk, chocolate ice cream, and hot chocolate mix. Blend until combined. Taste test mixture; add more milk, ice, ice cream, or hot chocolate mix until you reach your desired consistency and flavor.
Drizzle in a zig zag motion chocolate syrup along the inside rim of your serving cup. Pour mixture in, top with whipped cream and decorations, and enjoy!