- VE
- LF
Sloane’s Table
March 11, 2026
Atsloanestable.com
These three-layer s'mores brownies consist of classic graham crackers, decadent chocolate brownie, and toasted, gooey marshmallows. As a beginner baker friendly recipe, these summery s'mores brownies can be whipped up with ease in no time!
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Instructions
1
Preheat the oven to 350 degrees F and line an 8" square pan with parchment paper.
2
Arrange the graham crackers in the pan. Set aside.
3
In a small bowl, add the semisweet chocolate and oil. Heat in the microwave in 30 second increments until fully melted. Set aside.
4
In a large bowl, add the sugars, salt, eggs, and vanilla. Using an electric hand mixer, beat on high speed for about 5-6 minutes until the mixture has doubled in size.
5
While mixing on low speed, slowly pour the chocolate, oil mixture into the sugar, egg mixture.
6
Next, add the flour and cocoa powder, and mix on low speed until mostly combined.
7
Lastly, fold in the milk chocolate until evenly dispersed.
8
Pour the brownie batter over the graham crackers in the prepared pan.
9
Bake the brownies for about 35 minutes. Allow to cool completely in the pan, about 1 hour.
10
Once cool, arrange the marshmallows on top. Bake for 5-8 minutes until the marshmallows are puffy and evenly golden brown.
11
Remove the brownies from the pan, then cut into 9 squares and enjoy!
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Recipe Facts
Diet at a Glance
Vegetarian
Low Fat
My Calorie Intake
Smart Nutrition 
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Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
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