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S’more Brownies Recipe

S’more Brownies Recipe, the perfect combination of chocolatey brownies, gooey marshmallow, delicious graham cracker, and tasty chocolate. These S’mores Brownies are the best!
Course Dessert
Cuisine American
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings 20 Brownies
Calories 322kcal
Author Lisa


  • ¾ cup + 3 tbs unsalted butter
  • ¾ cup cocoa powder*
  • 1 cup all purpose flour
  • ½ teaspoon baking powder
  • ¼ teaspoon salt
  • 2 cups sugar
  • 1 teaspoon espresso powder optional
  • 4 large eggs
  • 1 teaspoon vanilla
  • 1 cup milk chocolate chips*
  • 1 Jar of marshmallow crème 7oz
  • 2 tbs of water
  • 4 chocolate bars chopped (I used Hershey’s bars)
  • 1 sleeve of graham crackers crushed
  • 5 oz mini marshmallows


  • Preheat oven to 350°F and spray 9x13 baking dish with nonstick cooking spray
  • In a microwave safe dish melt the butter. Microwave for 30 seconds, stir, and repeat until the butter is completely melted.
    ¾ cup + 3 tbs unsalted butter
    adding cocoa powder to melted butter
  • Stir cocoa powder into melted butter making sure there are no clumps. Set aside.
    ¾ cup cocoa powder*
  • While butter mixture is cooling, in a separate small bowl combine the flour, baking powder, and salt. Set aside.
    1 cup all purpose flour, ½ teaspoon baking powder, ¼ teaspoon salt
    mixing the dry ingredients
  • In a stand mixer, or using a hand mixer, mix together the butter mixture (it’s okay if it’s still warm), sugar, espresso powder, and vanilla. Then add the eggs one at a time, letting each egg become fully incorporated into the batter before adding the next.
    2 cups sugar, 1 teaspoon espresso powder, 4 large eggs, 1 teaspoon vanilla
    mixing in eggs to brownie batter
  • By hand, with a large rubber spatula or mixing spoon, fold in the flour mixture. Folding in the flour will help the brownie batter keep the air in it.
    folding flour mixture into brownie batter
  • Fold in the chocolate chips.
    1 cup milk chocolate chips*
    mixing chocolate into brownie batter
  • Pour into the prepared baking dish and bake for 25-30 minutes or until a toothpick comes out clean.
    spreading brownie batter in pan
  • Let cool for an hour then using a wooden dowel or the end of a wooden spoon poke holes into the brownies in a grid type pattern.
    poking holes in baked brownies with wooden spoon handle
  • In a microwave safe bowl, microwave the marshmallow cream for 15-30 seconds or until the crème is melted. Stir in 2 tbs of water to make the crème pourable. (7 oz marshmallow crème, 2 tbs water).
    1 Jar of marshmallow crème, 2 tbs of water
    marshmallow creme with water
  • Pour the crème over the brownies. Use a spatula or spoon to smooth it over the holes.
    adding marshmallow creme to brownies
  • Spread crushed graham crackers and chopped chocolate bars over the brownies. Top with marshmallows.
    4 chocolate bars, 1 sleeve of graham crackers, 5 oz mini marshmallows
    s'more brownies before toasting marshmallows
  • Turn your oven broiler on high and place brownies in the over. Broil for 1-2 minutes but WATCH the marshmallows carefully! You only want them to brown and it is very easy to go from perfect browned marshmallows to burned mess using the broiler.
    s'more brownies after toasting marshmallows



Tips and Tricks
  • *I used special dark cocoa powder, but normal cocoa powder will work too.
  • *You can also use two extra chocolate bars chopped up instead of chocolate chips.


Calories: 322kcal | Carbohydrates: 46g | Protein: 4g | Fat: 15g | Saturated Fat: 9g | Cholesterol: 57mg | Sodium: 94mg | Potassium: 135mg | Fiber: 2g | Sugar: 32g | Vitamin A: 334IU | Vitamin C: 1mg | Calcium: 37mg | Iron: 2mg