Forward facing shot of 3 s'mores milkshakes with a blow torch torching the marshmallow on top of the milkshake in the foreground

Boozy S'mores Milkshakes

These Boozy S'mores Milkshakes are filled with chocolate ice cream, vanilla ice cream, graham crackers, toasted marshmallows, coffee liquer, milk, and dark chocolate fudge sauce. As if that wasn't enough, they get topped with whipped cream, more chocolate fudge sauce, and toasted marshmallows! Such a fun treat for summer and 4th of July! #boozy #milkshake #smores

Course Dessert, Snack
Prep Time 15 minutes
Servings 1 large milkshake, is easily multiplied
Author Molly | Spices in My DNA


For the dark chocolate fudge sauce

  • 2/3 cup heavy cream
  • 1/2 cup light corn syrup
  • 1/2 cup dark brown sugar, loosely packed*
  • 2 (3.2 ounce) bars Chocolove 70% dark chocolate, chopped
  • 2 teaspoons vanilla extract
  • 1 tablespoon unsalted butter
  • 1/4 teaspoon salt

For the milkshake

  • 1 1/2 cups chocolate ice cream
  • 1/2 cup vanilla ice cream
  • 1 graham cracker "sheet", plus extra crushed graham crackers for rimming the glass
  • 2 toasted marshmallows, plus extra for garnish*
  • 1 1/2 ounces coffee liquer (such as Kahlua)
  • 1/2 cup whole milk*
  • 2 tablespoons dark chocolate fudge sauce
  • honey for rimming the glass
  • whipped cream for topping, optional
  • extra chopped Chocolove dark chocolate for topping, optional


Dark chocolate fudge sauce

  1. In a medium saucepan, combine the heavy cream, light corn syrup, brown sugar, and half of the chopped chocolate. Bring to a simmer and simmer of 2-3 minutes, stirring to melt the chocolate. (Be sure to not let the mixture boil, because it will separate and become grainy!) Remove from heat, and add the remaining chocolate, vanilla, butter, and salt and stir until completely smooth. Let cool completely before making milkshakes.


  1. Rim your glass in honey and then rim in crushed graham crackers, pressing to adhere. In a blender, combine the chocolate ice cream, vanilla ice cream, graham cracker, toasted marshmallows, coffee liquer, milk, and dark chocolate fudge sauce. Blend until smooth and creamy. Pour into the glass and top with whipped cream, a drizzle of fudge sauce, crushed graham crackers, chopped dark chocolate, and a toasted marshmallow. Enjoy immediately!

Recipe Notes

*I like using dark brown sugar here because it's richer and adds a more caramelly flavor to the chocolate sauce, but if you have light brown sugar on hand, that works too!
*To make my toasted marshmallows, I place mine on a foil lined baking sheet under the broiler for a few seconds until they get toasty and golden. Watch carefully though, they can burn in an instant!
*I love using whole milk here, but you can use whatever milk you like!
*This makes extra chocolate sauce, and it will keep in a sealed container in the fridge for up to 2 weeks! Use it for drizzling on ice cream, waffles, pancakes, and whatever your heart desires!