Do you love chocolate, marshmallows and graham crackers? Then this S’mores Brownies Recipe is perfect for you. It combines gooey chocolate brownies with melty marshmallows and crunchy graham crackers.
Learning how to make S’mores Brownies is easy and fun. This recipe is simple, uses common ingredients and tastes amazing. These brownies are soft, chewy and perfect for dessert, snacks or parties.
You can also make them with kids for a fun activity. If you want a sweet treat that combines all the classic s’mores flavors, this recipe is exactly what you need. Let’s bake some delicious brownies!
My Experience With This Recipe
I made this recipe last weekend, and it was a huge hit. The brownies were rich and chocolatey. The marshmallows melted perfectly, creating a gooey top layer. The graham crackers added a nice crunch.
Everyone loved the mix of textures and flavors. I also enjoyed making it with my kids because they could help with pouring marshmallows and breaking crackers. The smell while baking was amazing. These brownies were gone in one evening! This recipe is easy, fun and perfect for chocolate lovers.
Recipe Card info
- Recipe Name: S’mores Brownies
- Servings: 12 squares
- Prep Time: 15 mins
- Cook Time: 35 mins
- Total Time: 50 mins
- Course: Dessert
- Cuisine: American
- Calories: 300 kcal per serving

Equipment List
- 8×8 inch baking pan
- Mixing bowls
- Whisk or spoon
- Measuring cups and spoons
- Parchment paper
- Oven
Ingredients You Need for S’mores Brownies
- 1/2 cup unsalted butter
- 1 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/3 cup cocoa powder
- 1/2 cup all-purpose flour
- 1/4 tsp salt
- 1/4 tsp baking powder
- 1 cup mini marshmallows
- 1/2 cup graham cracker pieces
- 1/2 cup chocolate chips
Instructions
- Preheat the Oven
Preheat your oven to 350°F (175°C). Line an 8×8 inch pan with parchment paper. - Melt Butter
Melt the butter in a small saucepan over low heat. Let it cool slightly before using. - Mix Sugar and Eggs
In a bowl, whisk together sugar and eggs until smooth. Add vanilla and mix well. - Add Cocoa Powder
Sift cocoa powder into the egg mixture. Stir until fully combined and chocolatey. - Add Flour and Baking Powder
Add flour, salt and baking powder. Mix gently until a smooth brownie batter forms. - Pour Batter into Pan
Pour brownie batter into the prepared pan. Spread evenly with a spatula. - Add Chocolate Chips
Sprinkle chocolate chips over the top of the brownie batter evenly. - Bake Brownies
Bake in preheated oven for 20 minutes. Remove and add mini marshmallows on top. - Add Graham Crackers
Sprinkle graham cracker pieces over the marshmallows. Press lightly without flattening. - Finish Baking
Return pan to oven and bake for 10–15 minutes until marshmallows turn golden brown. - Cool Before Cutting
Let brownies cool in the pan for 15 minutes. Then lift out using parchment paper. - Cut into Squares
Use a sharp knife to cut the brownies into 12 squares. Serve warm or at room temperature.
Recipe Tips
- Use fresh marshmallows for gooey texture.
- Don’t overbake or brownies may become dry.
- Break graham crackers into small pieces for even topping.
- You can add a drizzle of chocolate sauce for extra sweetness.
- Serve warm for melty chocolate and marshmallow goodness.
Nutrition Information
| Ingredient | Amount | Benefit |
|---|---|---|
| Butter | 1/2 cup | Adds richness |
| Sugar | 1 cup | Sweetens |
| Eggs | 2 | Binds ingredients |
| Cocoa Powder | 1/3 cup | Chocolate flavor |
| Flour | 1/2 cup | Structure |
| Marshmallows | 1 cup | Sweet, gooey texture |
| Graham Crackers | 1/2 cup | Crunch and flavor |
Serving Suggestions
Serve these brownies warm with a scoop of vanilla ice cream. You can drizzle chocolate or caramel sauce on top. They are perfect for parties, family gatherings or an indulgent treat at home. Pair with milk or coffee for extra enjoyment.
Best Sides To Serve With
- Vanilla ice cream or whipped cream
- Fresh strawberries or raspberries
- Hot chocolate or coffee
- Chocolate sauce or caramel drizzle
Storage and Reheating Tips
Store brownies in an airtight container at room temperature for up to 3 days. Refrigerate for 5–6 days. Reheat in a microwave for 15–20 seconds for warm, melty brownies. Do not overheat or marshmallows may harden.

S’mores Brownies Recipe
Ingredients
- 1/2 cup unsalted butter
- 1 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/3 cup cocoa powder
- 1/2 cup all-purpose flour
- 1/4 tsp salt
- 1/4 tsp baking powder
- 1 cup mini marshmallows
- 1/2 cup graham cracker pieces
- 1/2 cup chocolate chips
Instructions
Preheat the Oven
- Preheat your oven to 350°F (175°C). Line an 8×8 inch pan with parchment paper.
Melt Butter
- Melt the butter in a small saucepan over low heat. Let it cool slightly before using.
Mix Sugar and Eggs
- In a bowl, whisk together sugar and eggs until smooth. Add vanilla and mix well.
Add Cocoa Powder
- Sift cocoa powder into the egg mixture. Stir until fully combined and chocolatey.
Add Flour and Baking Powder
- Add flour, salt, and baking powder. Mix gently until a smooth brownie batter forms.
Pour Batter into Pan
- Pour brownie batter into the prepared pan. Spread evenly with a spatula.
Add Chocolate Chips
- Sprinkle chocolate chips over the top of the brownie batter evenly.
Bake Brownies
- Bake in preheated oven for 20 minutes. Remove and add mini marshmallows on top.
Add Graham Crackers
- Sprinkle graham cracker pieces over the marshmallows. Press lightly without flattening.
Finish Baking
- Return pan to oven and bake for 10–15 minutes until marshmallows turn golden brown.
Cool Before Cutting
- Let brownies cool in the pan for 15 minutes. Then lift out using parchment paper.
Cut into Squares
- Use a sharp knife to cut the brownies into 12 squares. Serve warm or at room temperature.
Notes
- Use fresh marshmallows for gooey texture.
- Don’t overbake or brownies may become dry.
- Break graham crackers into small pieces for even topping.
- You can add a drizzle of chocolate sauce for extra sweetness.
- Serve warm for melty chocolate and marshmallow goodness.
FAQs about S’mores Brownies
Q1: Can I use large marshmallows instead of mini marshmallows?
Yes, cut them into smaller pieces. Large marshmallows may not melt evenly on top.
Q2: Can I make this gluten-free?
Yes, replace all-purpose flour with a gluten-free flour mix. Baking time may vary slightly.
Q3: Can I add nuts?
Yes, add chopped walnuts or pecans for extra crunch and flavor. Sprinkle on top before baking.
Q4: How long will brownies stay fresh?
Stored properly, they last 5–6 days in the fridge and 3 days at room temperature.
Q5: Can I freeze these brownies?
Yes, wrap tightly in foil or plastic wrap. Freeze up to 2 months. Thaw before serving.
Conclusion
This S’mores Brownies Recipe is a simple and delicious treat for chocolate lovers. Learning how to make S’mores Brownies is fun and easy. The combination of chocolate, marshmallows and graham crackers creates a perfect mix of gooey, sweet and crunchy textures.
These brownies are perfect for parties, snacks or cozy evenings. With simple steps and common ingredients, anyone can enjoy this dessert. Try this recipe today and enjoy the classic s’mores flavors in a rich, chocolatey brownie form.
Sara Collins is a food blogger at TastyDive. She shares simple and family-friendly recipes made with everyday ingredients. Her mission is to help home cooks enjoy tasty meals without stress.













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