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5 from 1 vote

S'mores Brownies

Prep Time15 mins
Cook Time50 mins
Total Time1 hr 5 mins
Course: Baked Goods, Dessert
Cuisine: American
Keyword: best s'mores brownie recipe, dessert, easy s'mores brownies recipe, kid friendly recipe, s'mores brownies
Servings: 9


  • Pan 8" x8"



  • 2 packs graham crackers about 18
  • 8 tbsp unsalted butter melted


  • 1 cup sugar
  • 1 cup semi-sweet chocolate chips
  • ½ cup vegetable or canola oil 
  • ½ cup cocoa powder
  • ½ cup all-purpose flour
  • 1 tsp baking powder
  • 1 tsp vanilla extract
  • ½ tsp salt
  • 2 large eggs lighly beaten
  • 3 cups mini marshmallows


  • Preheat the oven to 350°F (176°C).
  • Place the graham crackers in a food processor/blender and pulse until becomes fine crumbs. Transfer to a bowl.
  • Add the melted butter to the oreos and mix until the crumbs are moist.
  • Coat the sides of the pan with a No-Stick Cooking Spray (PAM made with flour works well).
  • Place the crumb mixture in the pan, firmly press until in the shape of the pan bottom (a measuring cup works well to help create an even layer).
  • Bake for 15 minutes.



    • In a large bowl: combine eggs, sugar, vanilla extract, oil and mix well.
    • Add flour, cocoa powder, salt, baking powder and mix well until smooth.
    • Add chocolate chips and gently fold them in until well mixed.
    • Place the batter on top of the crust.
    • Bake for 35 minutes or until a toothpick placed in the center comes out clean.
    • Remove from the oven and spread mini marshmallows on top of the brownie.
    • Broil on low for 3-5 minutes or until marshmallow are golden brown (keep a eye on the marshmallows, you don't want to burn them).
    • Rest for 15-20 minutes before serving.

    Serve & Enjoy!