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smores brownies, finished and stacked for photo
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4.41 from 5 votes

S'mores Brownies

S'mores Brownies are a fun twist on the classic brownie recipe. Graham Crackers topped with fudgey homemade brownies and toasted marshmallows! Two favorites combine in this delicious brownie recipe!
Prep Time15 mins
Cook Time30 mins
Cooling Time1 hr
Course: Dessert
Cuisine: American
Keyword: s'mores brownies
Servings: 16 brownies
Calories: 188kcal


  • 4 1/2 graham crackers
  • 1 cup sugar
  • 1/2 cup butter softened
  • 2 eggs
  • 1 tsp vanilla
  • 3 tbsp milk
  • 1/3 cup unsweetened cocoa powder
  • 1/2 cup flour
  • 1/4 tsp salt
  • 1/2 cup mini chocolate chips
  • 1 1/2 cups mini marshmallows


  • Preheat oven to 350°. Line an 8x8 pan with parchment paper, place the graham crackers in a single layer on the bottom of the pan. Set aside.
  • In a medium sized bowl, cream together the butter and sugar until smooth.
  • Add in the eggs, vanilla and milk. Mix until thoroughly combined.
  • Add the cocoa, flour and salt. Mix until well incorporated. Fold in the mini chocolate chips.
  • Pour and spread the brownie batter over the graham crackers in the prepared pan.
  • Bake at 350° for 30-35 minutes or until a toothpick comes out clean.
  • Immediatley after taking the brownies out of the oven, turn the temperuature up to BROIL and sprinkle the mini marshmallows on top of the baked brownies.
  • Broil on the MIDDLE rack of your oven until the marshmallows are golden brown. This happends quickly so keep an eye on it!
  • Allow the brownies to cool completely before removing from pan and cutting. Cut using a sharp, non-stick sprayed knife.


Store in an air tight container or bag for up to 4 days.


Calories: 188kcal | Carbohydrates: 27g | Protein: 2g | Fat: 8g | Saturated Fat: 5g | Cholesterol: 37mg | Sodium: 130mg | Potassium: 50mg | Fiber: 1g | Sugar: 20g | Vitamin A: 225IU | Calcium: 20mg | Iron: 0.8mg