These Marshmallow Brownies are the ultimate treat for chocolate lovers. With their fudgy texture and delightful marshmallow fluff swirled on top, they are perfect for any occasion, from birthday parties to cozy nights in. The rich chocolate flavor combined with the lightness of marshmallows creates a unique dessert that is sure to impress family and friends.

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Why You’ll Love This Recipe

Decadent Flavor: These brownies are packed with chocolatey goodness and a sweet marshmallow topping that elevates every bite.
Easy to Make: With straightforward instructions and simple ingredients, anyone can whip up these delightful treats.
Versatile Dessert: Perfect for parties, potlucks, or just a sweet treat at home, these brownies fit any occasion.
Fudgy Texture: The addition of chocolate chips ensures a moist and fudgy brownie that melts in your mouth.
Fun to Customize: Feel free to add nuts or different types of chocolate chips for a personalized touch.

Tools and Preparation

To make these Marshmallow Brownies, you’ll need a few essential tools. Having the right equipment will ensure your baking experience is smooth and enjoyable.

Essential Tools and Equipment

9X9-inch baking pan
Parchment paper
Mixing bowls
Electric mixer with whisk attachment
Rubber spatula
Butter knife

Importance of Each Tool

9X9-inch baking pan: This size is perfect for achieving the ideal thickness for your brownies.
Electric mixer with whisk attachment: It helps achieve a light fluffy texture by thoroughly mixing the sugar and eggs.
Rubber spatula: Ideal for folding in ingredients without deflating the batter.

Ingredients

These marshmallow brownies are super fudgy chocolate brownie with chocolate chips. It has marshmallow fluff swirled on top.

For the Brownie Batter

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

For the Marshmallow Topping

1 cup Marshmallow creme

How to Make Marshmallow Brownies

Step 1: Preheat the Oven

Preheat the oven to 325°F. Spray a 9X9-inch baking pan with nonstick spray. Line the bottom and two sides of the pan with parchment paper, then spray again.

Step 2: Prepare Dry Ingredients

In a medium bowl, sift together the flour, cocoa powder, cornstarch, and salt. Set this mixture aside for later use.

Step 3: Mix Sugar and Eggs

Using an electric mixer with a whisk attachment, beat together the sugar, eggs, and egg yolk on high speed for about 5 minutes until it turns pale in color. While mixing, melt the butter in the microwave and let it cool slightly.

Step 4: Combine Wet Ingredients

Add the oil, melted butter, and vanilla extract into the egg mixture. Mix on low speed until combined. Gradually add in the dry ingredients while mixing on low until just combined. Fold in the chocolate chips using a rubber spatula.

Step 5: Add Marshmallow Fluff

Pour the brownie batter into your prepared pan. Melt the marshmallow fluff in the microwave for about 20-30 seconds until it’s easy to stir. Using a teaspoon, dollop small amounts of marshmallow fluff on top of the brownie batter. Lightly swirl it using a butter knife.

Step 6: Bake Your Brownies

Bake in your preheated oven for 45-55 minutes. To check if they are done, insert a toothpick into the center; it should come out slightly wet but not covered in batter. If necessary, bake for an additional 5 minutes.

Step 7: Cool and Serve

Allow your brownies to cool completely on a cooling rack before cutting them into squares and serving. Enjoy your deliciously fudgy Marshmallow Brownies!

How to Serve Marshmallow Brownies

Serving marshmallow brownies can elevate any gathering or dessert table. These delightful treats are perfect for sharing and can be enjoyed in various ways.

Warm with Ice Cream

Vanilla Ice Cream: The classic pairing! Top warm brownies with a scoop of creamy vanilla ice cream for a delicious contrast.
Chocolate Ice Cream: For chocolate lovers, serve with rich chocolate ice cream to enhance the brownie’s fudgy goodness.

Drizzled with Sauce

Chocolate Sauce: Warm chocolate sauce drizzled over the top adds an extra layer of sweetness and richness.
Caramel Sauce: A drizzle of caramel provides a lovely buttery flavor that complements the chocolate.

Topped with Whipped Cream

Fresh Whipped Cream: Light and airy, fresh whipped cream is a perfect topping that balances the dense brownie.
Flavored Whipped Cream: Consider adding vanilla or mint extract for a unique twist on traditional whipped cream.

Garnished with Nuts

Chopped Walnuts: Sprinkle chopped walnuts on top for added texture and a nutty flavor.
Pecans: Use pecans for a softer crunch that pairs well with the chocolatey taste.

Served as Brownie Sundaes

Layered Dessert: Create brownie sundaes by layering brownies, ice cream, sauces, and toppings in a glass for a stunning presentation.

How to Perfect Marshmallow Brownies

Perfecting marshmallow brownies involves careful attention to detail. Here are some tips to ensure your brownies turn out deliciously every time.

Use Quality Ingredients: Start with high-quality cocoa powder and chocolate chips for richer flavor.
Don’t Overbake: Keep an eye on baking time; brownies should be slightly underbaked for that gooey texture.
Let Cool Completely: Allow the brownies to cool completely before cutting them. This helps them set and makes slicing easier.
Swirl Carefully: When swirling marshmallow fluff, do it lightly so it creates beautiful streaks without mixing too much into the batter.
Store Properly: Keep leftovers in an airtight container at room temperature to maintain their fudgy texture.

Best Side Dishes for Marshmallow Brownies

Pairing side dishes with marshmallow brownies can create a more rounded dessert experience. Here are some options that complement these sweet treats well.

Fruit Salad: A light fruit salad provides freshness and balances the richness of the brownies.
Chocolate-Covered Strawberries: Sweet strawberries dipped in chocolate add elegance and enhance the dessert theme.
Cheese Platter: A selection of cheeses can offer savory contrasts to the sweet flavors of the brownies.
Coffee or Espresso: A hot cup of coffee or espresso pairs beautifully and enhances the chocolate notes.
Milkshakes: Chocolate or vanilla milkshakes create a fun and indulgent accompaniment to your brownies.
Nutty Granola Bars: These provide a crunchy texture that contrasts nicely with soft brownies while remaining sweet.

Common Mistakes to Avoid

When making marshmallow brownies, it’s easy to overlook some key steps. Here are common mistakes and tips to avoid them.

Ignoring the cooling time: Letting your brownies cool completely before cutting is crucial. This helps them set properly and makes cutting easier.
Not measuring accurately: Baking relies on precise measurements. Use a kitchen scale for dry ingredients and measure liquids in a liquid measuring cup for the best results.
Overmixing the batter: Mixing too much can lead to tough brownies. Combine ingredients until just mixed to maintain a fudgy texture.
Skipping the parchment paper: Lining your pan with parchment paper ensures easy removal of brownies. This prevents sticking and helps keep their shape.
Not checking doneness: Relying solely on baking time can be misleading. Check with a toothpick; it should come out slightly wet for perfect marshmallow brownies.

Storage & Reheating Instructions

Refrigerator Storage

Store marshmallow brownies in an airtight container.
They will stay fresh for up to 5 days in the fridge.

Freezing Marshmallow Brownies

Wrap individual brownies tightly in plastic wrap.
Place them in a freezer-safe container. They can last up to 3 months in the freezer.

Reheating Marshmallow Brownies

Oven: Preheat to 350°F, wrap brownies in foil, and heat for about 10 minutes.
Microwave: Heat on medium power for 10-15 seconds, checking frequently.
Stovetop: Place a brownie in a pan over low heat, cover, and warm for about 5 minutes.

Frequently Asked Questions

What makes these Marshmallow Brownies fudgy?

The combination of melted butter, chocolate chips, and minimal flour creates that rich, fudgy texture we all love.

Can I use different types of chocolate?

Yes! Feel free to experiment with dark chocolate or milk chocolate chips for varied flavor profiles in your marshmallow brownies.

How do I know when my Marshmallow Brownies are done?

Insert a toothpick into the center; it should come out slightly wet but not gooey. This indicates they are perfectly baked!

Can I add nuts to my brownies?

Absolutely! Chopped walnuts or pecans can add great texture and flavor to your marshmallow brownies.

Final Thoughts

These marshmallow brownies are not only irresistibly fudgy but also versatile. You can customize them by adding nuts or using different types of chocolate. Perfect for any occasion, these treats are sure to satisfy any sweet tooth. Try making them today!

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Marshmallow Brownies

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Author: Nora
Total Time: 1 hour 5 minutes
Yield: Approximately 16 servings 1x

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Description

Indulge in the ultimate treat for chocolate lovers with these Marshmallow Brownies. These decadent delights feature a rich, fudgy brownie base loaded with semi-sweet chocolate chips, topped with a fluffy swirl of marshmallow crème. Perfect for birthday parties, cozy nights in, or any sweet craving, these brownies are sure to impress family and friends alike. Easy to make and fun to customize, you can add nuts or different types of chocolate for a personal touch. Enjoy them warm with ice cream or drizzled with your favorite sauce for an unforgettable dessert experience.

Ingredients

Scale

2 cups white granulated sugar
3 large eggs
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
1 1/2 tbsp cornstarch
1/2 tsp salt
1 cup semi-sweet chocolate chips
1 cup marshmallow crème

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Instructions

Preheat oven to 325°F and prepare a 9×9-inch baking pan with nonstick spray and parchment paper.
Sift together flour, cocoa powder, and salt in a medium bowl; set aside.
In a mixing bowl, beat sugar, eggs, and egg yolk on high speed until pale. Mix in melted butter and vanilla.
Gradually add dry ingredients until just combined. Fold in chocolate chips.
Pour batter into the prepared pan and dollop melted marshmallow crème on top; lightly swirl with a knife.
Bake for 45-55 minutes or until a toothpick comes out slightly wet but not covered in batter.
Cool completely before cutting into squares.

Prep Time: 15 minutes
Cook Time: 50 minutes
Category: Dessert
Method: Baking
Cuisine: American