Flourless Marshmallow Crunch Brownies Recipe

Irresistible Flourless Marshmallow Crunch Brownies Recipe

Marshmallow crunch brownies represent a delightful twist on classic chocolate desserts that promise pure indulgence.

Sweet lovers recognize these treats as a magical combination of textures and flavors that dance across your palate.

Decadent ingredients revolutionize ordinary brownies into an extraordinary culinary experience that breaks traditional baking rules.

Rich chocolate melds seamlessly with soft marshmallows and crispy elements, creating unexpected sensory excitement.

The absence of flour makes these brownies surprisingly light yet intensely satisfying for anyone craving a remarkable dessert.

Chocolate enthusiasts will appreciate the complex layers of sweetness and crunch that make each bite memorable.

Bold bakers seeking a show-stopping recipe can elevate their dessert game with this innovative approach.

Baking Tricks for Flawless Flourless Brownies

  • Measure Marshmallows Carefully: Spread mini marshmallows evenly across the brownie surface to create a uniform, gooey layer that melts perfectly without burning.
  • Control Chocolate Melting: Microwave chocolate mixture in short intervals, stirring between each to prevent scorching and ensure a smooth, glossy topping.
  • Check Brownie Doneness: Insert a toothpick near the center of the brownie base- it should come out with a few moist crumbs to guarantee a fudgy texture.
  • Cool Completely: Allow brownies to cool at room temperature for at least 2 hours, enabling layers to set and making clean, precise cutting easier.
  • Use Room Temperature Ingredients: Bring eggs and other cold ingredients to room temperature before mixing to create a more consistent and smoother brownie batter.

Tips for Keeping Flourless Brownies Soft and Chewy

Refrigerate: Store brownies in an airtight container in the refrigerator for up to 5 days. Wrap each layer separately with plastic wrap to maintain freshness and prevent the layers from sticking together.

Freeze: Carefully place brownies in a freezer-safe container, separating layers with parchment paper. Freeze for up to 3 months. Thaw overnight in the refrigerator before serving.

Reheat: Warm individual brownies in the microwave for 10-15 seconds or in a preheated oven at 300°F for 5-7 minutes. This helps restore the gooey marshmallow texture and softens the crunchy topping.

Beverages That Enhance Marshmallow Crunch Brownies

  • Pair with Creamy Milk: Serve these rich, chocolatey brownies alongside a cold glass of whole milk. The smooth, cool dairy perfectly balances the intense chocolate and marshmallow flavors, creating a classic dessert combination that feels like pure comfort.
  • Complement with Coffee Kick: Brew a strong espresso or dark roast coffee to enjoy with these brownies. The robust coffee notes will enhance the deep chocolate flavor and cut through the sweetness, providing a sophisticated adult twist to this indulgent treat.
  • Match with Vanilla Ice Cream: Top the warm brownies with a scoop of vanilla bean ice cream. The cold, creamy vanilla will contrast beautifully with the warm, crunchy brownie layers, creating a delightful temperature and texture experience that elevates the dessert.
  • Enhance with Salted Caramel Drizzle: Finish the brownies with a light drizzle of salted caramel sauce. The sweet-salty combination will intensify the chocolate's richness and add an extra layer of gourmet flavor that makes these brownies absolutely irresistible.

Creative Spins on Flourless Marshmallow Crunch Brownies

  • Nutty Chocolate Explosion: Swap peanut butter with almond butter and add chopped almonds to the crunch topping for a different nutty profile that enhances the chocolate flavor.
  • Salted Caramel Crunch: Drizzle homemade salted caramel sauce over the marshmallow layer before adding the crispy topping, creating a rich and complex flavor combination.
  • Berry Chocolate Fusion: Sprinkle freeze-dried raspberry pieces into the brownie batter and top with white chocolate chips for a fruity, tangy chocolate experience.
  • Coconut Crunch Adventure: Replace Rice Krispies with toasted coconut flakes and mix shredded coconut into the brownie base for a tropical-inspired dessert with added texture.

Experience Flourless Marshmallow Crunch Brownies

  • Create Texture Magic: These brownies deliver an incredible multi-layered sensory experience with gooey marshmallows, rich chocolate base, and crispy Rice Krispies topping that dance deliciously together in every single bite.
  • Whip Up Effortless Decadence: The recipe requires minimal technical skills, using simple microwave and mixing techniques that even novice bakers can master quickly, transforming basic ingredients into an extraordinary dessert in under an hour.
  • Customize Your Sweet Treat: Perfect for gluten-free diets, kid-friendly gatherings, or spontaneous dessert cravings, these brownies offer flexible preparation that suits multiple occasions from casual family nights to potluck parties.
  • Indulge Without Complexity: By eliminating traditional flour and simplifying the baking process, this recipe proves that delectable desserts don't need complicated steps, making it a stress-free yet impressive crowd-pleasing option for chocolate lovers.

Key Ingredients for Flourless Marshmallow Crunch Brownies

Base Ingredients:
  • White Sugar: Provides sweetness and helps create a rich, caramelized texture in the brownies.
  • Vegetable Oil: Ensures moisture and tenderness in the brownie base.
  • Large Eggs: Bind ingredients together and add structure to the brownies.
  • Vanilla Extract: Enhances overall flavor with its warm, aromatic profile.
Chocolate Components:
  • Dark Cocoa Powder: Delivers deep chocolate flavor and dark color to the brownie base.
  • Chocolate Chips, Chopped Chocolate: Adds extra chocolate intensity and melty pockets throughout the brownies.
  • Salt: Balances sweetness and amplifies chocolate flavor.
Topping and Crunch Layer:
  • Mini Marshmallows: Creates gooey, soft layer on top of the brownies.
  • Chocolate Chips, Chopped Chocolate: Provides additional chocolate richness in the topping.
  • Peanut Butter: Adds creamy, nutty flavor and helps bind the topping.
  • Butter: Contributes richness and helps melt other topping ingredients.
  • Rice Krispies: Introduces a satisfying crispy texture to the marshmallow layer.

Combining Marshmallows and Crunch for Brownie Perfection

Step 1: Prepare the Baking Space

  • Warm up the oven to 350°F (175°C)
  • Grease a 9×13 inch baking pan with cooking spray or butter
  • Line the pan with parchment paper for easy removal

Step 2: Create the Brownie Base

Gather your ingredients:
  • Sugar
  • Vegetable oil
  • Eggs
  • Vanilla extract
  • Dark cocoa powder
  • Salt
  • Chocolate chips
Mix ingredients in a large bowl:
  • Whisk sugar and oil until well combined
  • Add eggs and vanilla, beat for two minutes
  • Stir in cocoa powder and salt until smooth
  • Gently fold in chocolate chips
  • Pour batter into prepared pan
  • Bake for 17 minutes

Step 3: Add Marshmallow Layer

  • Remove brownies from oven
  • Sprinkle mini marshmallows evenly across the surface
  • Return to oven
  • Bake for additional 8 minutes until marshmallows turn golden
  • Let brownies cool completely

Step 4: Craft the Crunchy Topping

Prepare topping ingredients:
  • Chocolate chips
  • Peanut butter
  • Butter
  • Rice Krispies cereal
Instructions:
  • Place chocolate chips, peanut butter, and butter in microwave-safe bowl
  • Microwave in 30-second intervals
  • Stir between each interval until mixture becomes smooth
  • Fold in Rice Krispies, ensuring complete coating
  • Spread topping evenly over cooled marshmallow layer

Step 5: Slice and Serve

  • Allow brownies to set completely at room temperature
  • Cut into square portions
  • Serve and enjoy!
Print
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Flourless Marshmallow Crunch Brownies Recipe

Flourless Marshmallow Crunch Brownies Recipe


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4.8 from 14 reviews

  • Total Time: 45 minutes
  • Yield: 12 1x

Description

Marshmallow crunch brownies deliver rich chocolate indulgence without wheat flour, combining gooey marshmallows and crispy rice cereal into an irresistible dessert. Dark chocolate and cocoa create intense flavor layers you’ll crave again and again.


Ingredients

Scale

Main Ingredients:

  • 4 large eggs
  • 1 ½ cups (360 milliliters) dark cocoa powder
  • 2 cups (400 grams) white sugar
  • ¾ cup (180 milliliters) vegetable oil
  • ½ cup (85 grams) chocolate chips or chopped chocolate
  • ¼ teaspoon salt
  • 2 teaspoons vanilla extract

Marshmallow Layer:

  • 1 bag mini marshmallows (10.5 ounces or 5.5 cups, 298 grams)
  • 2 cups (340 grams) chocolate chips (or chopped chocolate)
  • 1 ¼ cups (300 grams) peanut butter
  • 5 tablespoons (71 grams) butter
  • 3 cups (85 grams) Rice Krispies (gluten-free if needed)

Instructions

  1. Prepare the baking environment by warming the oven to 350°F and lightly coating a 9×13 inch pan with grease, ensuring easy brownie removal.
  2. Create a smooth chocolate base by vigorously mixing sugar and vegetable oil, then incorporating eggs and vanilla extract until the mixture becomes glossy and well-integrated.
  3. Introduce dark cocoa powder and salt into the liquid mixture, stirring until a uniform chocolatey consistency develops, then gently fold in chocolate chips for added texture.
  4. Transfer the prepared batter into the greased pan, spreading it evenly and baking for approximately 17 minutes until the surface appears set but slightly moist.
  5. Extract the partially baked brownies and generously blanket the surface with mini marshmallows, returning to the oven for an additional 8 minutes to achieve a lightly caramelized marshmallow layer.
  6. While the marshmallow-topped brownies cool, craft the crunchy topping by melting chocolate chips, peanut butter, and butter in a microwave-safe bowl, stirring between brief heating intervals.
  7. Incorporate Rice Krispies into the melted chocolate mixture, ensuring each cereal piece is thoroughly coated with the rich, glossy chocolate blend.
  8. Once the marshmallow layer has cooled and set, delicately spread the chocolate-coated Rice Krispies mixture across the surface, creating an even, crunchy topping.
  9. Allow the entire dessert to cool completely at room temperature, which helps the layers solidify and makes precise cutting easier.
  10. Slice into square portions, revealing the decadent layers of fudgy brownie, pillowy marshmallow, and crisp chocolate-covered cereal topping.

Notes

  • Discover a gluten-free treat that combines rich chocolate, gooey marshmallows, and crispy Rice Krispies in one irresistible bite.
  • Master a foolproof recipe that guarantees a perfect balance of textures and flavors, making even novice bakers feel like dessert champions.
  • Prep Time: 20 minutes
  • Cook Time: 25 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 475
  • Sugar: 49 g
  • Sodium: 90 mg
  • Fat: 25 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 20 g
  • Trans Fat: 0 g
  • Carbohydrates: 61 g
  • Fiber: 3 g
  • Protein: 7 g
  • Cholesterol: 50 mg
Alex Reed

Alex Reed

Founder & Lead Content Writer

Expertise

Recipe Development and Testing​, Culinary Education​, Food Writing and Blogging​, Sustainable Cooking Practices, Global Cuisine Exploration

Education

Johnson & Wales University

  • Degree: Bachelor of Science in Culinary Arts
  • Focus: Comprehensive training in classical and contemporary cooking techniques, kitchen management, and menu development. Emphasized hands-on experience in diverse culinary traditions.​

Le Cordon Bleu Paris

  • Program: Diplôme de Cuisine
  • Focus: Advanced instruction in French culinary techniques, including sauce preparation, pâtisserie, and haute cuisine.​

Alex Reed is an inventive chef and food creator with a passion for dishes that balance taste, health, and sustainability. 

Trained at Portland Community College and holding an Advanced Pastry Arts certificate from Oregon Culinary Institute, Alex brings more than 10 years of practical culinary experience to every recipe he develops. 

His background uniquely blends traditional cooking skills with modern, mindful eating principles. As the founder of Beard and Bonnet, Alex creates recipes that encourage readers to cook confidently.

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