Gooey Marshmallow Brownies

Ultimate Chewy Melted Marshmallow Brownies: A Foolproof Recipe for Perfectly Gooey, Crinkly-Topped Treats

Embark on a delightful baking adventure with a secret ingredient that transforms ordinary brownies into an extraordinary dessert: marshmallows! This ingenious trick, a cherished discovery from years past, involves incorporating miniature marshmallows directly into your brownie batter. Instead of merely staying intact or dissolving into faint white streaks, these magical morsels gracefully disappear during baking, leaving behind a network of delightful, airy pockets. The incredible result is a batch of intensely chewy brownies, crowned with a distinctive, slightly crusty top that crackles with every bite. Prepare for a texture sensation unlike any other brownie you’ve ever tasted, designed to captivate your palate and become an instant favorite!

Melted Marshmallow Brownies, fresh from the oven.

The culinary landscape of melted marshmallow brownies offers a delightful variety of interpretations, but this particular recipe holds a special place in my heart due to its unique characteristics and consistently perfect results. It’s a carefully refined adaptation, specifically a half-version based on a beloved recipe originally found on Food.com. What makes this rendition truly stand out are its subtly adjusted sugar quantities, creating a perfectly balanced sweetness that complements the rich chocolate without ever being cloying. Moreover, this recipe is designed for an accessible 8-inch square pan, making it incredibly convenient. You don’t need to wait for a grand occasion to indulge in these incredible treats; it’s perfectly portioned for a casual weekend baking session or a smaller gathering, cementing its status as a go-to choice for satisfying those sudden brownie cravings with minimal fuss and maximum flavor.

Marshmallow Magic: How They Transform Your Brownies

The first time I daringly introduced a generous cup of miniature marshmallows into the brownie batter and slid the pan into the preheated oven, I admit I was more than a little skeptical. A part of me wondered: would they truly vanish into the dark, luscious batter? Or would I be left with a sticky, uneven mess that defied all expectations? To my absolute delight and surprise, after approximately 28 minutes of baking, they had, for the most part, completely disappeared. While the resulting top of the brownies presented a wonderfully unique, almost topographical appearance—lumpy, bumpy, and slightly scraggly—this distinct texture was a clear and delicious testament to the marshmallows’ prior existence. Their transformation was undeniable. What remained was an exquisitely chewy brownie with a fantastically textured, slightly crusty top, a direct and desirable consequence of those melting marshmallows. This unique process creates a truly unforgettable brownie experience, elevating a classic dessert to new heights of deliciousness and textural intrigue that will leave you craving more.

Having savored these incredible brownies over many years – not just a mere couple of days, as one might initially assume! – I can wholeheartedly affirm that this recipe is absolutely worth every moment spent in the kitchen. Its consistent ability to deliver deeply chocolatey, perfectly chewy, and uniquely textured brownies has solidified its status as a perennial favorite in my baking repertoire. Much like another cherished recipe I’ve perfected over time, the renowned “Capetown Brownies,” these melted marshmallow brownies possess that rare quality of becoming an instant classic. They are the kind of treat that effortlessly conjures smiles, generates enthusiastic requests for the recipe, and disappears quickly from any dessert spread. This makes them an ideal choice for bake sales, potlucks, celebratory gatherings, or simply as a comforting and indulgent dessert to enjoy at home. Their lasting appeal lies in their irresistible texture and rich, complex flavor, ensuring they remain a beloved staple for any discerning chocolate enthusiast.

Explore More Sweet & Savory Recipes from Our Kitchen

  • Homemade Pita Pockets: Master the art of baking fluffy pita bread, perfect for savory fillings or dipping.
  • Decadent Chocolate Swirl Bread: A visually stunning and delicious bread, ideal for breakfast or a sweet snack.
  • Classic Chocolate Marshmallow Squares: Discover another delightful take on the timeless marshmallow-chocolate combination.
  • Chocolate Frosted Marshmallow Cookies: For all cookie lovers who adore the soft, sweet surprise of marshmallows.
  • Frosted Marshmallow Brownies: If you prefer your gooey marshmallows as a luscious topping rather than melted within.

Tips for Achieving Brownie Perfection Every Time

While this melted marshmallow brownie recipe is remarkably straightforward and forgiving, a few key tips can truly elevate your baking from great to truly exceptional. Firstly, always ensure your ingredients are measured precisely, especially the dry components and sugars. Baking is often a science, and even slight deviations can alter the final texture, so accurate measurements are paramount for consistent results. Secondly, using good quality unsweetened chocolate makes a significant difference in the depth of flavor; it’s the foundation of a truly decadent brownie. Don’t be tempted to overbake your brownies; they should come out moist but clean when tested with a skewer, possibly with a few moist crumbs clinging. Overbaking is the quickest route to dry, cakey brownies, and we are aiming for that luscious, perfectly chewy, fudgy texture! Finally, patience during the cooling and chilling phase is crucial. This allows the brownies to set properly, making them incredibly easier to cut into neat squares and significantly enhancing their dense, fudgy consistency and rich flavor profile.

Customizing Your Melted Marshmallow Brownies

One of the true joys of home baking lies in the ability to personalize recipes, tailoring them to your unique tastes and preferences, and these marshmallow brownies are certainly no exception. While the classic version, as presented here, is undeniably delicious and a crowd-pleaser, feel free to experiment with creative additions and substitutions to suit your palate or occasion. Consider incorporating different types of chocolate chips, such as creamy white chocolate or sweet milk chocolate, either alongside or entirely instead of the dark/semisweet variety, to achieve varying levels of sweetness and flavor complexity. For an exquisite touch that beautifully enhances the chocolate, a sprinkle of flaky sea salt on top of the batter before baking can create a delightful sweet-and-salty contrast. If you crave an extra layer of satisfying crunch, you could easily add other toasted nuts like walnuts, almonds, or even hazelnuts. A touch of pure vanilla extract (perhaps ½ to 1 teaspoon) or even a hint of espresso powder can also be stirred into the batter along with the eggs to deepen the overall flavor profile and add another dimension. Let your culinary creativity guide you and make these brownies uniquely yours!

Recipe

Perfectly baked Melted Marshmallow Brownies

Melted Marshmallow Brownies

Anna

These Melted Marshmallow Brownies offer an incredibly chewy texture and a delightfully crusty top, thanks to marshmallows that disappear into airy pockets during baking. A truly unique and satisfying chocolate dessert.

5 from 2 votes
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Prep Time 10 minutes
Cook Time 28 minutes
Total Time 38 minutes

Course Dessert, Snack
Cuisine American, Global

Servings 16

Ingredients

 

  • 8 tablespoons unsalted butter, cut up (114 grams). Using unsalted butter allows you to control the exact salt content in your brownies, ensuring a perfect balance of flavors for a truly exceptional dessert.
  • 2 ounces unsweetened chocolate chopped. Chopped unsweetened chocolate provides the deep, rich cocoa flavor that is characteristic of truly decadent brownies. Do not substitute with cocoa powder for this recipe, as the fat content from the chocolate itself is crucial for texture.
  • ½ cup granulated sugar (100 grams)
  • ¼ cup light brown sugar (50 grams). The combination of granulated and light brown sugar is key to achieving that signature chewy texture and slightly moist crumb. Granulated sugar provides crispness, while brown sugar adds moisture and a subtle caramel note.
  • ¼ teaspoon salt. A small but essential amount of salt balances the sweetness and profoundly enhances all the complex chocolate flavors, preventing the brownies from tasting flat.
  • 2 large eggs slightly cold. Using slightly cold large eggs helps create a fudgier texture by slowing down the emulsification process when combined with the warm butter-chocolate mixture, leading to a denser, more desirable brownie.
  • ½ cup all-purpose flour (63 grams). We use just enough all-purpose flour to bind the ingredients and give structure without making the brownies cakey. Measuring by weight (63 grams) is highly recommended for accuracy in baking.
  • 1 cup dark or semisweet chocolate chips. These chocolate chips melt beautifully into the batter during baking, adding delightful pockets of intense chocolate flavor and contributing to the overall gooeyness throughout the brownies.
  • 1 cup miniature marshmallows. The star ingredient of this recipe! Miniature marshmallows melt down to create those magical airy pockets and contribute significantly to the wonderfully chewy, slightly crusty top layer that makes these brownies so unique.
  • ½ cup toasted pecans. Toasted pecans add a fantastic textural contrast and a rich, nutty flavor that perfectly complements the decadent chocolate and sweet marshmallows. Toasting them beforehand truly brings out their full aroma and crunch.

Instructions

 

  • Begin by preheating your oven to 350 degrees F (175 degrees C). This crucial step ensures the oven is at the correct, consistent temperature when the brownies go in, promoting even baking from the very start. Next, prepare an 8-inch square metal pan by lining it completely with foil or parchment paper, making sure to leave a generous overhang on the sides. This convenient ‘sling’ will make it incredibly easy to lift the cooled brownies cleanly out of the pan for perfect, effortless cutting later.
  • In a large (ideally 3-quart) heavy saucepan, melt the cut-up unsalted butter over medium heat until it is fully liquefied and shimmering. Once the butter has melted completely, reduce the heat to low. Add the chopped unsweetened chocolate to the saucepan and stir continuously with a spatula or wooden spoon until the chocolate is completely smooth and thoroughly incorporated with the butter, creating a glossy, uniform mixture. If you are using a metal saucepan that retains heat very well, you can even remove it from the stove after the butter has melted and then add the chocolate, allowing the residual heat to melt it gently. This technique prevents the delicate chocolate from scorching. Remove the saucepan entirely from the heat once the mixture is perfectly smooth.
  • With a large rubber spatula or a sturdy wooden spoon, stir both the granulated sugar and light brown sugar, along with the measured salt, into the warm chocolate mixture. Continue to stir vigorously until the sugars are fully dissolved and the mixture is well combined, becoming thick and glossy. Next, incorporate the slightly cold large eggs one at a time. Stir well after each individual egg addition until it is just combined into the batter. It’s important to be careful not to overmix at this stage, as excessive mixing can introduce too much air into the batter, which could lead to a more cake-like texture rather than the desired fudgy and dense brownie.
  • Now, it’s time for the delicious additions! Gently fold in the dark or semisweet chocolate chips, the miniature marshmallows, and the toasted pecans into the brownie batter. Use a light hand and a folding motion with your spatula to ensure these delightful mix-ins are evenly distributed throughout the batter without crushing the marshmallows too much. This careful mixing ensures that every single bite of your baked brownies will have a delightful and balanced mix of intense chocolate, those magical melted marshmallow pockets, and a satisfying nutty crunch.
  • Carefully pour the rich brownie batter into your prepared 8-inch square pan. Once the batter is in the pan, use your spatula to gently spread it evenly to all corners of the pan, creating a uniform layer from edge to edge. A smooth, even surface will not only result in a more attractive final product but also helps the brownies bake consistently throughout, ensuring perfect texture.
  • Bake the brownies in your preheated oven for approximately 28 to 30 minutes. Keep a close eye on them during the final minutes, as the exact baking time can vary significantly depending on the calibration of your specific oven. The brownies are ready when a wooden skewer or toothpick inserted directly into the center comes out moist but clean, possibly with a few moist crumbs still attached. It is crucial to avoid overbaking, as this is the ultimate key to maintaining their wonderfully chewy, intensely fudgy texture and preventing them from becoming dry.
  • Once baked to perfection, remove the pan from the oven and place the brownies on a wire cooling rack to cool completely in the pan for approximately 30 minutes at room temperature. After this initial cooling period, carefully transfer the entire pan to the refrigerator and chill for at least a few hours, or ideally, overnight. Chilling is an essential and often overlooked step for these brownies, as it allows them to firm up properly, making them much easier to cut into neat, clean squares and significantly enhancing their dense, intensely fudgy consistency and rich flavor.
  • When the brownies are thoroughly chilled and have become very firm, use the foil or parchment paper overhangs that you thoughtfully created earlier to carefully lift the entire brownie slab out of the pan. Place the firm brownie slab onto a clean cutting board. Use a sharp knife (for the cleanest cuts, run the knife under hot water and wipe it clean between each slice) to carefully cut them into your desired squares or rectangles. Serve and enjoy your perfectly chewy, magically melted marshmallow brownies, savoring every unique bite!

Keyword brownies, Chewy Brownies, Melted Marshmallows, Marshmallow Brownies, Chocolate Dessert
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