Marshmallow Brownie Delight Recipe

Easy Marshmallow Brownie Delight Recipe: Creamy Chocolate Bliss

Marshmallow brownie delight brings decadent layers of pure indulgence to your dessert repertoire.

Sweet chocolate lovers constantly seek rich, memorable treats that spark genuine excitement.

Soft, gooey textures combine with intense cocoa depths for an irresistible experience.

Incredibly simple ingredients upgrade ordinary baking into an extraordinary culinary adventure.

Home cooks appreciate effortless recipes that deliver maximum satisfaction with minimal preparation.

Professional and amateur bakers alike adore how these delightful squares create instant smiles and happy memories.

Creamy marshmallow swirls melt perfectly against dense, fudgy chocolate bases.

Get ready to wow friends and family with this crowd-pleasing dessert that promises pure deliciousness.

What to Pair with Marshmallow Brownie Delight

  • Indulge with Coffee Companions: Pair these rich marshmallow brownies with a robust espresso or smooth cold brew coffee. The bitter coffee notes perfectly balance the sweet, gooey marshmallow and chocolate layers.
  • Wine Wonderland: Select a glass of port wine or sweet dessert wine to complement the decadent brownie texture. These wines enhance the chocolate's depth and provide a luxurious tasting experience.
  • Ice Cream Dream Team: Top the warm brownie with a scoop of vanilla bean or salted caramel ice cream. The cold, creamy ice cream creates a delightful temperature contrast against the warm, soft marshmallow brownie.
  • Milk Magic Moment: Enjoy a chilled glass of whole milk or almond milk alongside these brownies. The creamy milk helps cut through the richness and provides a refreshing palate cleanser between bites.

Ways to Switch Up This Sweet Brownie Dish

  • Nutty Marshmallow Magic: Sprinkle chopped almonds or pecans over marshmallows before baking for added crunch and rich, toasted flavor.
  • Rocky Road Remix: Mix chocolate chips and mini marshmallows into the brownie batter, then top with extra marshmallows for a classic rocky road experience.
  • Salted Caramel Swirl: Drizzle homemade caramel sauce over the frosted brownies and sprinkle sea salt for a sweet and salty combination that elevates the dessert.
  • Berry Bliss Brownie: Add fresh raspberries or strawberries between marshmallow and frosting layers for a fruity burst of flavor that complements the chocolate.

Marshmallow Brownie Delight That’s Gooey and Rich

  • Create Melt-in-Mouth Marshmallow Magic: This recipe transforms classic brownies into a dreamy dessert with puffy, golden marshmallows that add incredible softness and gooey texture between rich chocolate layers.
  • Customize Your Comfort Treat: Flexible pan size options let you control brownie thickness, making it perfect for intimate gatherings or larger family dessert moments without compromising deliciousness.
  • Whip Up Quick Chocolatey Happiness: Using packaged brownie mix and simple frosting ingredients means you can prepare this decadent dessert in under an hour, ideal for sudden sweet cravings or last-minute celebrations.
  • Playful Dessert with Professional Finish: The combination of homemade chocolate frosting and marshmallow topping creates a professional-looking dessert that tastes like it came from a fancy bakery, yet is super easy to make.

Ingredients List for Marshmallow Brownie Delight

Base Ingredients:
  • Brownie Mix: Convenient boxed mix that forms the rich, chocolatey foundation of the dessert, choose a high-quality brand for best results.
  • Mini Marshmallows: Soft, sweet topping that creates a gooey layer, select fresh and fluffy marshmallows for maximum melting potential.
Frosting Ingredients:
  • Salted Butter: Provides creamy richness and helps bind the frosting, ensure it's softened at room temperature for smooth mixing.
  • Powdered Sugar: Adds sweetness and creates smooth frosting texture, sift to prevent lumps.
  • Unsweetened Cocoa Powder: Delivers deep chocolate flavor, use high-quality dark cocoa for intense taste.
  • Milk: Helps adjust frosting consistency, use whole milk for richer results.
  • Vanilla Extract: Enhances overall flavor complexity, pure vanilla works best for authentic taste.

How to Make Fudgy Brownies with Toasty Marshmallow

Step 1: Prepare the Baking Station

  • Preheat oven to 350°F
  • Select baking pan (9×9
  • Lightly grease the pan with cooking spray or butter

Step 2: Mix Brownie Batter

Ingredients:
  • Brownie mix
  • Eggs
  • Water
  • Vegetable oil

Combine all brownie mix ingredients in a large mixing bowl. Stir until smooth and well blended. Pour batter into prepared pan, spreading evenly.

Step 3: Bake Initial Brownie Layer

Bake brownies for 25-30 minutes. Check doneness by inserting a toothpick near the center- it should come out with a few moist crumbs. Remove from oven.

Step 4: Add Marshmallow Topping

Sprinkle mini marshmallows across the surface of partially baked brownies. Cover entire brownie layer completely.

Step 5: Create Marshmallow Melt

Return pan to oven for 3-4 minutes. Watch carefully as marshmallows puff and turn golden brown. Remove immediately to prevent burning.

Step 6: Craft Chocolate Frosting

Ingredients:
  • Softened butter
  • Powdered sugar
  • Cocoa powder
  • Milk
  • Vanilla extract

Blend all frosting ingredients using an electric mixer. Whip until smooth and creamy. Adjust thickness by adding milk or powdered sugar.

Step 7: Decorate and Finish

Allow brownies to cool completely. Spread chocolate frosting over marshmallow layer. Use a spatula to create smooth, even coverage.

Step 8: Slice and Serve

Let frosting set for 15-20 minutes. Cut into squares. Serve and enjoy your gooey, decadent dessert!

Tips for Getting Gooey Centers and Toasted Tops

  • Marshmallow Magic: Ensure marshmallows are evenly distributed across the brownie surface for a consistent, gooey texture.
  • Moisture Mastery: Remove brownies from the oven just before they're completely done to maintain a rich, fudgy center.
  • Frosting Flow: Let brownies cool completely before adding frosting to prevent melting and ensure a smooth, even spread.
  • Cocoa Control: Sift cocoa powder to eliminate lumps and create a silky, uniform frosting texture.
  • Cutting Trick: Use a hot, clean knife wiped with a damp cloth between cuts for clean, neat brownie slices that showcase the marshmallow layer.

Storage and Reheat Tips for Brownie Treats

  • Refrigerate: Store covered brownies in an airtight container for up to 4 days. Seal tightly to prevent moisture loss and maintain freshness.
  • Freeze: Wrap individual brownie squares in plastic wrap, then place in a freezer-safe container. Freeze for maximum 3 months to preserve texture and flavor.
  • Reheat: Warm refrigerated brownies in the microwave for 10-15 seconds, or let sit at room temperature for softer marshmallows. For frozen brownies, thaw overnight in the refrigerator before gently reheating.
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Marshmallow Brownie Delight Recipe

Marshmallow Brownie Delight Recipe


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4.7 from 33 reviews

  • Total Time: 48 minutes
  • Yield: 12 1x

Description

Marshmallow brownie delight brings chocolate lovers pure indulgence straight from dessert paradise. Rich chocolate layers meld with gooey marshmallow topping, creating a heavenly treat you cannot resist.


Ingredients

Scale

Main Ingredients:

  • 1 18-ounce (510 grams) box of brownie mix
  • 2 cups mini marshmallows

Brownie Mix Additional Ingredients (as listed on box):

  • Eggs (amount as specified on box)
  • Oil (amount as specified on box)
  • Water (amount as specified on box)

Chocolate Frosting Ingredients:

  • ¼ cup (57 grams) salted butter, softened
  • 1 ½ cups powdered sugar
  • 2 tablespoons unsweetened cocoa powder
  • 2 tablespoons milk
  • ½ teaspoon vanilla extract

Instructions

  1. Create a cozy baking environment by positioning the oven rack in the center and warming the oven to 350ºF. Select either a 9×9″ pan for robust brownies or a 9×13″ pan for lighter versions.
  2. Craft the brownie base by thoroughly mixing the brownie mix according to package guidelines. Carefully transfer the batter into the chosen pan, ensuring an even distribution.
  3. Bake the brownie foundation for approximately 30 minutes, watching closely to prevent over-baking. The brownies should appear almost completely set with a slightly soft center.
  4. Generously shower mini marshmallows across the partially baked surface, covering every inch to create a pillowy white landscape.
  5. Return the pan to the oven for an additional 3 minutes, allowing the marshmallows to transform into puffy, golden clouds. Remove promptly to prevent burning.
  6. Let the marshmallow-topped brownies cool completely, enabling them to set and stabilize.
  7. Prepare the decadent chocolate frosting by combining softened butter, powdered sugar, cocoa powder, milk, and vanilla extract in a mixing bowl.
  8. Whip the frosting ingredients using electric beaters until achieving a silky, smooth texture. Adjust the consistency by adding milk or powdered sugar as needed.
  9. Once the brownies have reached room temperature, elegantly spread the chocolate frosting over the marshmallow layer, creating a luxurious, glossy finish.

Notes

  • Customize pan size to control brownie thickness, ensuring perfect texture every single time.
  • Whip up the chocolate frosting quickly, transforming simple brownies into an irresistible crowd-pleasing treat that looks professionally made.
  • Prep Time: 15 minutes
  • Cook Time: 33 minutes
  • Category: Desserts, Snacks
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 320
  • Sugar: 30 g
  • Sodium: 200 mg
  • Fat: 14 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 45 g
  • Fiber: 1 g
  • Protein: 3 g
  • Cholesterol: 25 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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