Easy Homemade Marshmallow Brownies
Marshmallow Brownies
If you’re craving a rich and gooey treat that combines classic chocolatey goodness with the fun of marshmallows, these Easy Homemade Marshmallow Brownies are the answer.
Fudgy, soft, and topped with gooey marshmallows, these Easy Homemade Marshmallow Brownies is always a hit at parties, bake sales, or cozy nights in. They come together with simple pantry ingredients and can be made in under an hour—no need for fancy tools or techniques.
These brownies start with a decadent chocolate base made with rich cocoa powder and melty chocolate chips, then finish off with a layer of marshmallows that melt just enough to get gooey and toasty in the oven.
It’s the perfect blend of textures and flavors—soft, chewy, sweet, and slightly crispy on the edges.
Whether you’re baking for your family, prepping treats for a party, or just looking for something indulgent and comforting, these brownies never disappoint.
You can even customize them with nuts, more chocolate chips, or a drizzle of melted chocolate on top. Trust us—everyone will want seconds!
Ingredients:
- 1 cup (2 sticks) unsalted butter, melted
- 2 cups granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 1/3 cups all-purpose flour
- 1 1/2 cups unsweetened cocoa powder
- 1 cup milk chocolate chunks or chips
- 1/4 teaspoon salt
- Optional: 2 cups mini marshmallows (for topping)
Instructions:
- Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish or line it with parchment paper.
- In a large bowl, combine the melted butter and sugar. Whisk until smooth.
- Add the eggs one at a time, mixing well after each addition. Stir in vanilla extract.
- Sift in the cocoa powder, flour, and salt. Mix until just combined.
- Fold in the milk chocolate chips or chunks.
- Pour the batter into your prepared baking dish and smooth out the top.
- Bake for 25–30 minutes, or until a toothpick inserted comes out with a few moist crumbs (not wet batter).
- In the last 5 minutes of baking, sprinkle the marshmallows evenly on top of the brownies.
- Return to the oven and bake until the marshmallows are puffed and lightly golden.
- Let the brownies cool before slicing for clean edges.
Tips & Variations:
- For a s’mores twist, add crushed graham crackers under the marshmallows.
- Swirl peanut butter into the batter before baking.
- Drizzle with melted chocolate or caramel after baking for extra decadence.
These Marshmallow Brownies are the ultimate indulgent treat, perfect for chocolate lovers and marshmallow fans alike. They’re easy to make, beautiful to serve, and absolutely irresistible.
Be sure to tag us if you try this recipe—we’d love to see your creations!
And don’t forget to pin this recipe for when your sweet tooth strikes!
Easy Homemade Marshmallow Brownies
Marshmallow brownies are a heavenly union of rich, fudgy chocolate and fluffy, gooey marshmallows, creating a dessert that's pure indulgence.
Ingredients
- 1 cup (2 sticks) unsalted butter
- 2 cups granulated sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 1/3 cup all-purpose flour
- 1 1/2 cup unsweetened cocoa powder
- 1 cup milk chocolate chunks or chips
- 1/4 teaspoon salt
- 2 cups mini marshmallows
Instructions
- Preheat your oven to 350°F (175°C). Grease and line a 9x9-inch (23x33 cm) baking pan with parchment paper, leaving some overhang for easy removal.
- In a microwave-safe bowl, melt the butter in the microwave. Alternatively, you can melt it on the stovetop over low heat. Let it cool slightly.
- In a large mixing bowl, whisk together the granulated sugar, eggs, and vanilla extract until well combined.
- Pour the melted butter into the sugar-egg mixture and stir until smooth.
- In a separate bowl, sift together the all-purpose flour, unsweetened cocoa powder, and salt. Gradually add this dry mixture to the wet mixture, stirring until just combined. Be careful not to overmix.
- Pour the brownie batter into the prepared baking pan, spreading it evenly.
- Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs. Do not overbake.
- Once the brownie layer is done, remove it from the oven and immediately sprinkle the mini marshmallows evenly over the top.
- Return the pan to the oven and broil for about 1-2 minutes, or until the marshmallows turn golden brown. Keep a close eye on them to prevent burning; they can brown quickly.
- Allow the marshmallow brownies to cool completely in the pan. Once cooled, use the parchment paper overhang to lift the brownies out of the pan.
