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5 from 1 vote

S'mores Brownies

S'mores Brownies are a fun twist on the classic, fudgey brownie recipe. Graham Crackers on the bottom, a thick homemade brownie layer and then topped with toasted mini marshmallows!  
Course Dessert
Cuisine amercian
Keyword S'mores Brownies
Prep Time 15 minutes
Cook Time 30 minutes
Cooling Time 1 hour
Servings 16 brownies
Calories 188kcal
Author Karli Bitner


  • 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.


Calories: 188kcal | Carbohydrates: 27g | Protein: 2g | Fat: 8g | Saturated Fat: 5g | Cholesterol: 37mg | Sodium: 130mg | Potassium: 50mg | Fiber: 1g | Sugar: 20g | Vitamin A: 224IU | Calcium: 20mg | Iron: 1mg