Gooey Marshmallow Brownies-Irresistible Chocolate Treat

Marshmallow Brownies are the ultimate indulgence, a decadent dream for anyone with a sweet tooth. There’s something undeniably magical about that chewy, fudgy brownie base meeting the gooey, melted marshmallow topping. It’s a textural masterpiece, a delightful contrast that sends taste buds into overdrive. This isn’t just any brownie; it’s a symphony of chocolatey goodness crowned with a cloud of sweet, stretchy delight. People adore these Marshmallow Brownies because they evoke childhood nostalgia, reminding us of campfire s’mores and pure, unadulterated joy. They are surprisingly easy to make, yet they deliver a sophisticated flavor profile that’s always a crowd-pleaser. Whether you’re baking for a special occasion or simply craving a serious treat, these Marshmallow Brownies are guaranteed to be a hit.

Marshmallow Brownies

There are brownies, and then there are *Marshmallow Brownies*. These aren’t just any brownies; they’re a decadent, fudgy masterpiece topped with a gooey, marshmallowy cloud. Imagine biting into a rich, intensely chocolatey brownie base that gives way to a sweet, pillowy layer of melted marshmallow. It’s the kind of dessert that brings instant joy and makes any occasion feel a little more special. Whether you’re a seasoned baker or just looking to impress with a showstopper dessert, these Marshmallow Brownies are surprisingly straightforward to make and utterly unforgettable. The combination of deep chocolate flavor, a perfectly dense brownie texture, and that irresistible marshmallow topping is pure bliss. Get ready to elevate your brownie game!

Ingredients:

• 2 cups White granulated sugar
• 3 Large eggs
• 1 Egg yolk
• 1/2 cup Unsalted butter (melted)
• 2 tsp Pure vanilla extract
• 1/2 cup Oil (canola or vegetable)
• 3/4 cup All-purpose flour
• 1 cup Unsweetened cocoa powder (Use dutch process cocoa powder)
• 1 1/2 TBSP Cornstarch
• 1/2 tsp Salt
• 1 cup Semi-sweet chocolate chips
• 1 cup Marshmallow creme

Cooking Instructions:

1. Prep Your Station and Mix the Wet Ingredients

   The first step to brownie perfection is getting everything ready. Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan, or line it with parchment paper, leaving an overhang on the sides to make lifting the brownies out easier later. This is crucial for clean cuts! In a large mixing bowl, combine the 2 cups of white granulated sugar, the 3 large eggs, and the single egg yolk. Whisk these together vigorously until the mixture is pale yellow and slightly thickened. This process incorporates air and creates a wonderfully fudgy texture in the final brownie. Next, slowly drizzle in the 1/2 cup of melted unsalted butter and the 1/2 cup of oil. The oil contributes to the incredible moistness of these brownies, ensuring they don’t dry out. Add the 2 teaspoons of pure vanilla extract for that classic comforting flavor. Whisk everything until it’s well combined and smooth. Don’t overmix at this stage; just ensure everything is incorporated.

2. Combine Dry Ingredients and Create the Brownie Batter

   Now it’s time to introduce the dry ingredients to our wet mixture. In a separate medium bowl, whisk together the 3/4 cup of all-purpose flour, the 1 cup of unsweetened cocoa powder (using dutch process cocoa powder will give your brownies a deeper, richer chocolate flavor and a smoother texture), the 1 1/2 tablespoons of cornstarch, and the 1/2 teaspoon of salt. Whisking these dry ingredients together ensures that the flour, cocoa, cornstarch, and salt are evenly distributed. This prevents pockets of unsalted or bitter chocolate in your brownies. Gradually add the dry ingredient mixture to the wet ingredients in the large bowl. Fold them together gently using a spatula or a wooden spoon until just combined. Be careful not to overmix the batter; overmixing can develop the gluten in the flour, leading to tough brownies. A few streaks of flour are perfectly fine at this stage. Finally, stir in the 1 cup of semi-sweet chocolate chips. These will melt slightly as the brownies bake, adding pockets of melty chocolatey goodness throughout.

3. Bake the Brownie Base

   Pour the brownie batter evenly into your prepared baking pan. Use your spatula to spread it out so it reaches all the corners. Now, it’s time to bake the base of these incredible brownies. Place the pan in the preheated oven and bake for 25-30 minutes. You’ll know they’re ready when a toothpick inserted into the center comes out with moist crumbs attached, but not wet batter. We’re aiming for fudgy, not cakey, so err on the side of slightly underbaked if you’re unsure. Once baked, carefully remove the pan from the oven and set it on a wire rack to cool slightly for about 10-15 minutes. This resting period is important before adding the marshmallow topping.

4. Add the Marshmallow Cloud

   This is where the magic really happens! While the brownies are still warm from their initial bake, it’s time to add that glorious marshmallow topping. Open your container of 1 cup marshmallow creme. Using a spatula, dollop spoonfuls of the marshmallow creme evenly over the surface of the warm brownies. Don’t worry about making it perfect; in fact, a slightly uneven spread adds to the rustic charm. Gently spread the marshmallow creme to cover the entire surface of the brownies. It will melt and become wonderfully gooey as it heats up. If you want an extra touch of indulgence, you can sprinkle a few more semi-sweet chocolate chips over the marshmallow creme at this stage.

5. Final Bake and Cooling for Ultimate Gooeyness

   Return the pan to the oven, which should still be warm from the initial bake. Bake for another 5-8 minutes, or until the marshmallow topping is lightly golden and bubbly. Keep a close eye on it to prevent it from burning! This brief second bake melts the marshmallow creme into a perfect, luscious layer. Once done, remove the brownies from the oven and let them cool completely in the pan on a wire rack. This is perhaps the hardest part – waiting for them to cool! Cooling is essential for the marshmallow to set slightly and for the brownies to firm up enough to be cut cleanly. If you try to cut them too soon, they’ll be a gooey mess (though still delicious!). Once completely cool, use the parchment paper overhang to lift the entire brownie slab out of the pan. Cut them into your desired squares. For the ultimate experience, enjoy these Marshmallow Brownies at room temperature, when the brownie is fudgy and the marshmallow is perfectly soft and gooey. Store any leftovers in an airtight container at room temperature.

Conclusion:

And there you have it – a foolproof guide to creating the most decadent, gooey, and utterly irresistible Marshmallow Brownies! This recipe is a triumph because it strikes the perfect balance between rich, fudgy brownie goodness and the sweet, airy delight of toasted marshmallows. It’s surprisingly simple to make, yet the results are consistently impressive, making it an ideal treat for any occasion. Whether you’re baking for a crowd, a special event, or just a cozy night in, these marshmallow brownies are guaranteed to be a showstopper.

For serving suggestions, I love these brownies warm, perhaps with a scoop of vanilla bean ice cream melting into the gooey chocolate and marshmallow layers. They’re also fantastic at room temperature, making them perfect for picnics or bake sales. Don’t be afraid to experiment with variations! You could add a sprinkle of sea salt on top before baking for a delightful sweet-and-salty contrast, or swirl in some caramel sauce for an extra layer of indulgence. Some chopped nuts, like walnuts or pecans, would also add a lovely crunch. I truly encourage you to give this recipe a try – you won’t regret the delightful journey from batter to baked perfection!

Frequently Asked Questions about Marshmallow Brownies:

Q: How do I prevent the marshmallows from burning before the brownies are cooked?

A: The key is to add the marshmallows towards the very end of the baking time. I usually add them for the last 5-10 minutes, just until they’re puffed and lightly golden. You can also tent the brownies loosely with foil if the marshmallows start browning too quickly.

Q: Can I make these Marshmallow Brownies ahead of time?

A: Yes, absolutely! They store well in an airtight container at room temperature for up to 3 days. For best texture, I recommend warming them slightly before serving if making them more than a day in advance.

Marshmallow Brownies

Fudgy, rich brownies swirled with gooey marshmallow creme for an irresistible treat.

Prep Time
20 Minutes

Cook Time
30 Minutes

Total Time
50 Minutes

Servings
24 brownies

Ingredients

• 2 cups White granulated sugar
• 3 Large eggs
• 1 Egg yolk
• 1/2 cup Unsalted butter (melted)
• 2 tsp Pure vanilla extract
• 1/2 cup Oil (canola or vegetable)
• 3/4 cup All-purpose flour
• 1 cup Unsweetened cocoa powder (Use dutch process cocoa powder)
• 1 1/2 TBSP Cornstarch
• 1/2 tsp Salt
• 1 cup Semi-sweet chocolate chips
• 1 cup Marshmallow creme

Instructions

1. Step 1
   Preheat oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan.
2. Step 2
   In a large bowl, whisk together the granulated sugar, eggs, and egg yolk until well combined. Stir in the melted butter, vanilla extract, and oil.
3. Step 3
   In a separate bowl, whisk together the flour, cocoa powder, cornstarch, and salt.
4. Step 4
   Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.
5. Step 5
   Fold in the semi-sweet chocolate chips.
6. Step 6
   Spread half of the batter into the prepared baking pan. Dollop spoonfuls of marshmallow creme over the batter. Spread the remaining batter over the marshmallow creme. Swirl gently with a knife or skewer.
7. Step 7
   Bake for 25-30 minutes, or until a toothpick inserted into the center comes out with moist crumbs attached.
8. Step 8
   Let cool completely in the pan before cutting into squares.

Important Information

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.