Smores Brownies
Oh wow, S’mores Brownies are pure fun. I smelled chocolate first, then marshmallows, and I was hooked. It felt like a campfire treat at home.
I love how the brownie stays rich and fudgy. The marshmallow gets gooey, and the graham cracker adds a soft crunch. It’s messy, sweet, and so good.
I took one bite and smiled right away. It tastes warm, cozy, and kind of magical. I kept thinking, “I need another piece.”
So yeah, let’s make these S’mores Brownies together. They are easy, quick, and super fun to bake. Grab your pan, and let’s start.

Why You’ll Love This Recipe
- Reader Favorite: As one of my readers said, “These brownies are like a taste of heaven in every bite!”
- Fudgy and Gooey: The richness of the brownies combined with melted chocolate and marshmallows makes for a decadent dessert.
- No Campfire Needed: You can enjoy the classic Smores flavors anytime, without needing a campfire or even leaving the comfort of your kitchen.
- Versatile: Perfect for parties, holidays, or simple snack cravings. Everyone loves them!
- Quick and Easy: These brownies come together in less than an hour, making them perfect for a last-minute sweet fix.
Required Kitchen Tools
Before we dive into the recipe, let’s gather all the kitchen tools you’ll need for making Smores Brownies:
- 8×8-inch Baking Dish – I recommend using a square baking dish for these brownies.
- Mixing Bowls – For mixing all the brownie ingredients.
- Whisk and Spatula – A whisk helps blend the ingredients, and a spatula is perfect for folding in marshmallows.
- Measuring Cups and Spoons – To get the ingredients just right.
- Knife or Scissors – To chop up the chocolate and graham crackers.

Ingredients
Here’s everything you’ll need to create these decadent Smores Brownies (precise measurements are listed in the recipe card below):
- Graham Crackers – The crunchy, slightly sweet graham crackers are a quintessential part of Smores. Crumbled into pieces, they will form a delicious base for the brownies.
- Dark Chocolate or Semi-Sweet Chocolate – You can use either dark chocolate for a richer flavor or semi-sweet chocolate for a sweeter taste. Either works wonderfully in this recipe.
- Natural Cocoa Powder – This adds a deep, chocolatey richness to the brownie batter. Make sure to use unsweetened cocoa powder for the right flavor balance.
- Espresso Powder – This enhances the chocolate flavor. Don’t worry, it won’t make the brownies taste like coffee; it just intensifies the chocolate taste.
- Unsalted Butter – The butter adds moisture and richness to the brownies, creating a fudgy texture.
- Eggs – Eggs provide structure and help bind the ingredients together for that gooey, rich consistency.
- Granulated Sugar – For sweetness and a slightly crispy top on the brownies.
- Brown Sugar – Brown sugar gives the brownies a soft, chewy texture and adds a depth of flavor.
- All-Purpose Flour – This is the essential ingredient for giving structure to the brownies.
- Large Marshmallows – The gooey, sweet marshmallows are the signature ingredient for Smores. They melt into the brownies beautifully, creating pockets of sweetness throughout.
Variations for Smores Brownies
Here are some fun variations you can try to make your Smores Brownies even more exciting:
- Add Nuts: Crushed pecans or walnuts can give your brownies a nutty crunch that pairs well with the gooey texture of the marshmallows.
- Use Milk Chocolate: If you prefer a sweeter, creamier flavor, use milk chocolate instead of dark chocolate.
- Layering: For an extra thick marshmallow layer, feel free to double the marshmallow amount.
- Add a Salted Caramel Swirl: Adding a few spoonfuls of caramel sauce to the batter before baking can bring a delicious contrast to the sweetness of the marshmallows.
- Gluten-Free Version: Substitute the all-purpose flour with a gluten-free flour blend to make this recipe gluten-free.

Step-by-Step Instructions
1. Prepare the Oven and Baking Dish
Preheat your oven to 350°F (175°C) and grease an 8×8-inch baking dish with butter or cooking spray. You can also line it with parchment paper for easy removal of the brownies once they’re baked.
2. Crush the Graham Crackers
Start by crushing 12 graham cracker squares into small pieces. You can do this by placing them in a resealable bag and using a rolling pin or by using a food processor. You’ll want enough crumbs to cover the base of your brownie pan and to mix into the batter for extra crunch.
3. Melt the Butter and Chocolate
In a saucepan over medium heat, melt 230g unsalted butter with the chopped 100g dark chocolate (or semi-sweet chocolate). Stir occasionally until completely melted and smooth. You can also do this step in the microwave in a microwave-safe bowl, heating in 30-second intervals and stirring in between.
Once melted, set the mixture aside to cool slightly while you prepare the wet ingredients.
4. Mix the Wet Ingredients
In a separate mixing bowl, whisk together 4 large eggs, 150g granulated sugar, and 100g brown sugar until well combined and smooth. Add the melted butter and chocolate mixture to this bowl and stir until it’s fully incorporated.
5. Add the Dry Ingredients
Next, sift together 50g natural cocoa powder, 1 teaspoon espresso powder, and 100g all-purpose flour. Add these dry ingredients to the wet mixture and stir until just combined. Be careful not to overmix; you want the batter to stay rich and fudgy.
6. Fold in the Graham Crackers
Once the batter is ready, fold in the crushed graham crackers. This will add texture and flavor to the brownies, giving them that signature Smores crunch.
7. Bake the Brownies
Pour the brownie batter into your prepared baking dish and spread it evenly. Place the dish in the preheated oven and bake for 25-30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs (not wet batter). The brownies will firm up a bit as they cool, so don’t worry if they seem a bit soft in the middle.
8. Add the Marshmallows
Remove the brownies from the oven and immediately top them with 36 large marshmallows, arranging them evenly over the surface. Place the brownies back into the oven for another 5-7 minutes, just long enough for the marshmallows to puff up and turn golden brown.
9. Cool and Serve
Once the marshmallows are perfectly toasted, remove the brownies from the oven and let them cool for 10-15 minutes. After they’ve cooled, use a knife to cut them into squares. Enjoy them warm, or let them cool completely for a chewy, fudgy treat!

How to Serve Smores Brownies
These Smores Brownies are delicious on their own, but you can also serve them with:
- Vanilla Ice Cream: A scoop of vanilla ice cream on top of a warm brownie is a heavenly combination.
- Chocolate Sauce: Drizzle some extra melted chocolate or chocolate ganache over the brownies for an indulgent touch.
- Whipped Cream: A dollop of whipped cream pairs wonderfully with the rich brownies and adds a light, creamy texture.
These brownies can be served as a dessert at a party, as a snack, or even as a special breakfast treat (hey, I won’t judge!).
Storing Smores Brownies
- Room Temperature: Store leftover brownies in an airtight container at room temperature for up to 4-5 days. They will stay soft and fudgy, but the marshmallows might lose some of their original puffiness.
- In the Freezer: If you want to keep your brownies for longer, you can freeze them! Wrap them tightly in plastic wrap or foil and store them in a freezer-safe container for up to 3 months. To enjoy, thaw at room temperature or microwave them for a few seconds to warm them up.
Nutrition (Approximate Per Serving)
| Nutrient | Amount per Serving |
|---|---|
| Calories | 280 |
| Fat | 16g |
| Carbohydrates | 35g |
| Protein | 3g |
| Fiber | 1g |
| Sugar | 24g |
Note: Nutritional information is based on an 8×8-inch pan cut into 16 brownies.
Conclusion
These Smores Brownies are the perfect way to satisfy your cravings for something sweet, gooey, and comforting. With the flavor of a classic campfire treat and the fudgy richness of brownies, they make an irresistible dessert that everyone will love. Whether you’re baking for a special occasion or just because, these Smores Brownies will always hit the spot.
Smores Brownies
Course: Uncategorized9-12
brownies15
minutes35
minutes280
kcalIngredients
- Brownie Layer
½ cup unsalted butter, melted
1 cup granulated sugar
2 large eggs
1 tsp vanilla extract
⅓ cup unsweetened cocoa powder
½ cup all-purpose flour
¼ tsp salt
¼ tsp baking powder
- S’mores Topping
1½ cups mini marshmallows
1 cup milk chocolate bars or chocolate chips
1 cup graham cracker pieces
Directions
- Preheat oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper.
- In a bowl, whisk melted butter and sugar until smooth.
- Add eggs and vanilla. Mix well.
- Stir in cocoa powder, flour, salt, and baking powder until just combined.
- Pour brownie batter into the prepared pan and spread evenly.
- Bake for 25 minutes.
- Remove from oven and sprinkle graham crackers, chocolate, and marshmallows on top.
- Return to oven and bake 10–15 minutes, until marshmallows are golden and gooey.
- Cool completely before slicing for clean cuts.
Smores Brownies FAQs
Can I make these brownies ahead of time?
Yes, these brownies can be made a day ahead. Store them in an airtight container to maintain their freshness.
Can I use mini marshmallows instead of large ones?
Yes, mini marshmallows will work, but be sure to adjust the amount (you may need more).
Can I add more graham crackers?
Absolutely! You can add more crushed graham crackers to increase the crunch factor.
Now it’s your turn to enjoy these decadent Smores Brownies—happy baking!
