Name: Muddy Buddy Marshmallow Brownies That'll Wow Your Taste Buds
Prep time: 15 min
Cook time: 35 min
Total time: 80 min
Ingredients: 1 cup Dark Chocolate Chips (semi-sweet if preferred); 1/2 cup Unsalted Butter (adds moisture and richness); 1 cup Granulated Sugar (no direct substitutes recommended); 2 large Eggs (room temperature); 1 teaspoon Vanilla Extract (pure preferred); 1/4 teaspoon Salt (or coarse sea salt); 1/3 cup Unsweetened Cocoa Powder (Dutch-process recommended); 1/2 cup All-Purpose Flour (or gluten-free blend); 1/2 cup Mini Chocolate Chips (or chopped chocolate); 2 cups Mini Marshmallows (or cut large marshmallows); 1 cup Semi-Sweet Chocolate Chips (or dark chocolate); 1/2 cup Smooth Peanut Butter (natural works); 1/4 cup Unsalted Butter (can be omitted); 3 cups Rice Krispies Cereal (or crispy rice cereal)

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While sorting through my pantry, I stumbled upon a bag of mini marshmallows just begging to be transformed into something special. That’s when the idea for Muddy Buddy Marshmallow Brownies hit me! This incredible concoction brings together a fudgy chocolate brownie base topped with a luscious marshmallow layer and an irresistible crunchy peanut butter and Rice Krispies sprinkle. The best part? It’s an absolute showstopper that’s perfect for picnics or family gatherings, and it comes together in just a few simple steps. Not only will these brownies satisfy your sweet tooth, but they also boast a delightful texture contrast that’s sure to wow everyone. Are you ready to indulge in a treat that blends nostalgia with a homemade touch? Let’s dive in!

Why Are These Brownies Simply Irresistible?

Decadent flavor awaits you with these Muddy Buddy Marshmallow Brownies, where each bite is a delightful journey of sweet chocolate and creamy peanut butter. Crowd-pleasing, perfect for gatherings, these treats will have everyone asking for seconds! Quick and easy to prepare, you’ll have your dessert ready in no time. Plus, customizable to fit your cravings—from using almond butter to adding your favorite sprinkles, the possibilities are endless. Ultimate comfort food, this recipe not only brings back childhood memories but also satisfies your adult taste buds. Enjoy with a cup of coffee or as a shareable snack at your next potluck!

Muddy Buddy Marshmallow Brownies Ingredients

For the Brownie Base
• Dark Chocolate Chips – Provides rich chocolate flavor; use semi-sweet if preferred.
• Butter – Adds moisture and richness; unsalted butter is recommended.
• Granulated Sugar – Sweetens the brownies; no direct substitutes recommended.
• Eggs – Binds ingredients and adds structure; ensure they are at room temperature for even mixing.
• Vanilla Extract – Enhances overall flavor; pure vanilla is preferred over imitation.
• Salt – Balances sweetness; coarse sea salt can be used.
• Unsweetened Cocoa Powder – Contributes to chocolate intensity; use Dutch-process for a milder flavor.
• All-Purpose Flour – Provides structure to the brownies; can substitute with gluten-free flour blend.
• Mini Chocolate Chips – Adds melty pockets of chocolate; replace with chopped chocolate if unavailable.

For the Marshmallow Layer
• Mini Marshmallows – Creates a fluffy topping; substitute with large marshmallows, cutting them into quarters.

For the Topping
• Semi-Sweet Chocolate Chips – Adds further chocolate richness to the topping; use dark chocolate for a more intense flavor.
• Smooth Peanut Butter – Provides creaminess and flavor; natural peanut butter works but may change texture slightly.
• Unsalted Butter – Used in topping for creaminess; can be omitted if desired.
• Rice Krispies Cereal – Adds crunch to the topping; substitute with any crispy rice cereal.

Get ready to create the ultimate treat with these Muddy Buddy Marshmallow Brownies!

Step‑by‑Step Instructions for Muddy Buddy Marshmallow Brownies

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While the oven warms up, take a 9×9-inch or 8×12-inch baking pan and grease it thoroughly. For easy removal later, line the base with parchment paper, letting the edges overhang slightly. This initial preparation sets the stage for your delicious Muddy Buddy Marshmallow Brownies.

Step 2: Melt Chocolate and Butter
In a double boiler or a microwave-safe bowl, add dark chocolate chips and butter. If using the microwave, melt in short intervals of 20 seconds, stirring in between, until the mixture is velvety smooth. This process usually takes about 1-2 minutes total. Be cautious not to overheat the chocolate, as it can seize up.

Step 3: Combine Wet Ingredients
Once melted, remove the chocolate and butter mixture from heat. Stir in granulated sugar until well combined, then add eggs, vanilla extract, and a pinch of salt. Whisk vigorously for about 1-2 minutes until the mixture appears glossy and homogenous. This blend creates the foundation of your fudgy brownie layer.

Step 4: Incorporate Dry Ingredients
Next, use a spatula to gently fold in the unsweetened cocoa powder and all-purpose flour. Mix until just combined, taking care not to overwork the batter. Finally, fold in mini chocolate chips, which will create delightful pockets of melted chocolate throughout the brownies.

Step 5: Bake the Brownie Base
Pour the brownie batter into the prepared pan, spreading it evenly with a spatula. Place the pan in the preheated oven and bake for 30-32 minutes. To check for doneness, insert a toothpick in the center; it should come out with a few moist crumbs clinging to it.

Step 6: Add Marshmallow Topping
Once your brownies are baked, remove them from the oven and immediately sprinkle mini marshmallows over the hot surface. Return the pan to the oven for an additional 3 minutes to soften the marshmallows. They should puff up slightly, creating a luscious layer atop your brownies.

Step 7: Create the Topping Mixture
While the marshmallows are softening, melt semi-sweet chocolate chips, smooth peanut butter, and unsalted butter in a microwave-safe bowl. Heat in 20-second intervals, mixing thoroughly until the mixture is well combined and creamy. This topping gives your Muddy Buddy Marshmallow Brownies a rich finish.

Step 8: Combine with Rice Krispies
After your chocolate-peanut butter mixture is ready, stir in Rice Krispies cereal, ensuring each piece is well coated with the mixture. The combination will enhance the crunch factor of your brownies.

Step 9: Assemble and Cool
Spread the Rice Krispies mixture evenly over the soft marshmallow layer, gently swirling it to create a marbled effect. Allow the assembled brownies to cool at room temperature. For cleaner cuts, refrigerate for about 30 minutes before serving, allowing everything to set beautifully.

Step 10: Cut and Serve
Once cooled, lift the brownies out of the pan using the parchment paper overhang. Cut into squares and arrange them on a serving platter. Your Muddy Buddy Marshmallow Brownies are now ready to delight your family and friends! Store any leftovers in an airtight container for up to five days.

How to Store and Freeze Muddy Buddy Marshmallow Brownies

Room Temperature: Store your brownies in an airtight container at room temperature for up to 5 days to maintain their delightful texture and flavor.

Fridge: For extended freshness, you can keep them refrigerated for up to a week. Just be sure to use a good container to prevent them from drying out.

Freezer: Freeze brownies for up to 3 months; simply wrap them tightly in plastic wrap followed by aluminum foil to avoid freezer burn.

Reheating: To enjoy that fresh-out-of-the-oven taste, warm individual pieces in the microwave for about 10-15 seconds right before serving.

Expert Tips for Muddy Buddy Marshmallow Brownies

• Melt with Care: Ensure to melt chocolate and butter gently to prevent seizing—use a double boiler or microwave at low intervals.

• Room Temp Eggs: Always use room temperature eggs for even mixing and better texture in your brownies.

• Don’t Overmix: When adding the dry ingredients, fold gently to avoid tough brownies—mix until just combined.

• Cool for Clean Cuts: Allow brownies to cool completely before slicing for neat, clean edges; refrigerate for easier cutting.

• Storage Savvy: Store your Muddy Buddy Marshmallow Brownies in an airtight container at room temperature for up to 5 days to keep them fresh and delicious.

Make Ahead Options

These Muddy Buddy Marshmallow Brownies are perfect for making ahead of time, saving you precious moments during busy weeks or special events! You can prepare the brownie base up to 24 hours in advance; simply bake, cool, and store it tightly wrapped at room temperature. Additionally, you can mix the chocolate-peanut butter topping and Rice Krispies up to 3 days ahead of time and keep it refrigerated in an airtight container. When you’re ready to serve, just add the softened marshmallows and layer the topping right before serving for a delightful crunch. This way, you maintain the brownies’ signature fudginess and freshness, ensuring they’re just as delicious as if made that day!

What to Serve with Muddy Buddy Marshmallow Brownies

The perfect pairing can elevate your Muddy Buddy Marshmallow Brownies into a full-blown celebration of flavor and fun!

Fresh Fruit Salad: A vibrant mix of seasonal fruits offers a refreshing contrast to the rich brownies, balancing sweetness with natural zest.
Vanilla Ice Cream: Creamy, cold vanilla ice cream melts beautifully atop the warm brownies, elevating the dessert experience to pure bliss.
Decadent Hot Chocolate: A rich cup of hot chocolate loaded with marshmallows mirrors the gooeyness of the brownies, creating a cozy treat for cold days.
Chocolate-Dipped Strawberries: These sweet, juicy berries provide a delightful burst of freshness, and the chocolate adds an extra indulgent touch.
Nutty Trail Mix: A crunchy mixture of nuts and dried fruits creates a satisfying texture contrast, adding a healthy balance to the sweetness of the brownies.
Sparkling Lemonade: The zesty sparkle of lemonade refreshes your palate after each rich bite, making it a fabulous drink to complement the dessert.
Whipped Cream: Light and fluffy, a dollop of whipped cream adds a luxurious element, perfect for those who crave a creamy finish with their dessert.
Caramel Sauce Drizzle: A warm caramel sauce provides a rich, buttery layer to the brownies, making each bite even more decadent and indulgent.

Muddy Buddy Marshmallow Brownies Variations

Feel free to make these Muddy Buddy Marshmallow Brownies your own with these fun and delightful twists!

Nutty Alternative: Swap out peanut butter for almond or cashew butter for a richer, unique flavor profile. Each nut brings a different texture and taste, making it a brand new experience!
Extra Crunch: Toss in some crushed nuts, like walnuts or pecans, for an added crunch and nutty flavor. These additions not only enhance the texture but create a lovely combination that everyone will adore.
Gluten-Free: Substitute the all-purpose flour with a gluten-free flour blend to make these brownies accessible to gluten-sensitive friends and family. The result will still be deliciously fudgy!
Chocolate Lovers’ Dream: Feel free to add more chocolate chips or even a swirl of chocolate ganache on top for decadent richness. Extra chocolate can never hurt, right?
Heat It Up: For those who love a bit of spice, mix in a pinch of cayenne pepper or chili powder to the brownie batter. This unexpected kick will leave your guests guessing and wanting more!
Fruit Flavor Boost: Add a layer of sliced strawberries or raspberries in between the brownie and marshmallow layers for a fresh, fruity twist. This combination is a delightful contrast to the sweetness!
Festive Fun: Sprinkles or edible glitter can be added on top before serving to enhance the visual appeal, perfect for celebrations or just to add a pop of color!

These variations not only make it easier for everyone to enjoy, but they also bring a whole new world of flavors and textures to the table, ensuring each batch is a unique treat. Whether you’re serving them at a picnic or indulging alone, these Muddy Buddy Marshmallow Brownies will always hit the spot! Want to explore more delightful brownie recipes? Check out my Ultimate Brownie Guide for inspiration!

Muddy Buddy Marshmallow Brownies Recipe FAQs

How should I select my ingredients for the brownies?
Absolutely! For the best flavor, use high-quality dark chocolate chips and unsweetened cocoa powder. Look for chocolate chips that have a rich cocoa content, as they will greatly enhance the brownie flavor. Ensure your eggs are fresh and at room temperature for smooth mixing. Mini marshmallows should be soft and fluffy—avoid any that appear hardened or dried out.

What’s the best way to store Muddy Buddy Marshmallow Brownies?
Store your brownies in an airtight container at room temperature for up to 5 days to keep them fresh and gooey. If you live in a particularly hot or humid climate, refrigeration is advisable. Just make sure to wrap them tightly to prevent drying out. For longer storage, you can refrigerate them for up to a week!

Can I freeze Muddy Buddy Marshmallow Brownies? How do I do that?
Yes! You can absolutely freeze these brownies for up to 3 months. To do this, first allow the brownies to cool completely. Wrap them tightly in plastic wrap, followed by a layer of aluminum foil. This method helps prevent freezer burn. When you’re ready to enjoy, simply remove from the freezer and let them thaw in the fridge for a few hours before serving.

I’ve had trouble with my brownies coming out too dry or crumbly. How can I fix that?
Very! Here are a few tips to avoid dry brownies: First, be cautious not to overbake; always check them a few minutes before the suggested baking time. If they do end up drying out, consider adding an extra egg next time to enhance moisture retention. Also, make sure to fold your wet and dry ingredients together gently—overmixing can lead to tough brownies.

Are these brownies safe for pets or individuals with allergies?
It’s important to note that these brownies contain ingredients like chocolate and peanut butter, which can be harmful to pets. Always keep them out of reach! For human dietary restrictions, if you have nut allergies, consider using SunButter or a seed butter alternative in place of peanut butter. Always check labels and consult with a medical professional for specific allergies.

What if I want to adjust the recipe for dietary preferences?
Absolutely! If you’re looking for gluten-free options, substitute all-purpose flour with a gluten-free blend. You can also switch out peanut butter for almond or cashew butter for different flavor profiles. If you’re aiming to cut back on sugar, you might try a sugar substitute that measures cup-for-cup like Stevia or erythritol, keeping in mind it might alter texture slightly.