Dreamy No Bake Marshmallow Slice Recipe For Sweet Cravings

Sweet, gooey marshmallow slice bursts with nostalgic charm and delivers delightful no-bake magic that will make your taste buds dance.

Layers of creamy marshmallow create a dreamy dessert that requires zero oven time.

Chocolate base adds rich depth to every single bite.

Crumbly graham crackers blend seamlessly with fluffy marshmallow cream.

This simple treat comes together in minutes, making it perfect for last-minute gatherings or sudden sugar cravings.

Each slice promises a melt-in-your-mouth experience that celebrates sweet simplicity.

You’ll want to bookmark this recipe for endless delicious moments.

No-Bake Marshmallow Slice: Batch Highlights

  • Quicken Kitchen Magic: Create a stunning dessert without turning on the oven, making this recipe perfect for busy home cooks who want delicious results with minimal effort.
  • Crowd-Pleasing Delight: Marshmallows and cream cheese combine to create an irresistibly creamy treat that appeals to both kids and adults, making it ideal for family gatherings or potlucks.
  • Minimal Ingredient Mastery: Requires just a few simple pantry staples, allowing even novice bakers to whip up a professional-looking dessert with confidence and ease.
  • Customize Your Creation: Easily personalize the slice by adding white chocolate chips, different extracts, or fun toppings to match your taste preferences or special occasion.

All the Ingredients for Marshmallow Slice Magic

Base:
  • Graham Crackers: A classic cookie that provides a sweet and crunchy foundation for the slice.
  • Butter: Helps bind the crust and adds rich flavor.
Cream Filling:
  • Cream Cheese: Creates a smooth and tangy base for the creamy mixture.
  • Powdered Sugar: Adds sweetness and helps thicken the filling.
  • Vanilla Extract: Enhances the overall flavor with its warm, sweet notes.
  • Heavy Cream: Provides lightness and helps create a fluffy texture when whipped.
  • Marshmallows: Adds sweetness and soft, pillowy texture to the slice.
  • White Chocolate Chips: Optional ingredient that introduces extra sweetness and creamy texture.
Garnish:
  • Extra Marshmallows: Decorative topping that adds visual appeal and extra marshmallow goodness.

Quick Steps for No-Bake Marshmallow Slice

Step 1: Create Crunchy Base

Crush graham crackers into fine crumbs.

Drizzle melted butter over crumbs and mix until perfectly combined.

Press the mixture firmly into a lined square baking pan, creating an even, compact layer.

Pop the pan into the refrigerator for about 10 minutes to help the base set and become sturdy.

Step 2: Whip Creamy Layers

In a mixing bowl, blend cream cheese until completely smooth.

Gently fold in powdered sugar and vanilla extract, stirring until the mixture becomes light and fluffy.

In a separate bowl, whip heavy cream until it forms gorgeous stiff peaks that hold their shape beautifully.

Step 3: Craft Dreamy Filling

Gently fold the whipped cream into the cream cheese mixture, creating a cloudlike texture.

Softly incorporate marshmallows and white chocolate chips, distributing them evenly throughout the creamy mixture.

Step 4: Layer and Decorate

Spread the luxurious filling over the chilled crust, ensuring an even distribution.

Sprinkle additional marshmallows across the top for a delightful, tempting look.

Step 5: Chill and Serve

Cover the pan with plastic wrap and refrigerate for at least 4 hours or overnight.

This allows the slice to become perfectly firm and set.

Once chilled, slice into 12 delectable squares and serve chilled.

Pro Tips for Soft and Sweet Marshmallow Slice

  • Use room temperature cream cheese for ultra-smooth mixing without lumps.
  • Pulse graham crackers in food processor for consistent, fine crumbs that create a compact crust.
  • Ensure heavy cream is very cold to achieve maximum volume and stable whipped peaks.
  • Toast marshmallows lightly with kitchen torch for deeper caramelized flavor and beautiful golden color.
  • Keep slice covered in refrigerator up to 5 days; separate layers with parchment paper to prevent sticking.

No-Bake Slice Mix-In Ideas for Fun

  • Gluten-Free Crunch: Replace graham crackers with gluten-free cookie crumbs or almond flour. Use certified gluten-free marshmallows for a celiac-friendly version.
  • Low-Sugar Delight: Swap powdered sugar with stevia or monk fruit sweetener. Choose sugar-free marshmallows and reduce overall sugar content while maintaining creamy texture.
  • Tropical Paradise: Mix crushed coconut cookies into crust. Add toasted coconut flakes and diced pineapple into filling for a refreshing island-inspired slice.
  • Chocolate Lover's Dream: Incorporate cocoa powder into crust. Fold melted dark chocolate into cream cheese mixture and sprinkle chocolate shavings on top for intense chocolate flavor.

Ways to Plate and Serve Marshmallow Slice

  • Sweet Picnic Perfect: Pack these slices in individual containers for outdoor summer gatherings. Easy to transport and absolutely delightful.
  • Dessert Bar Star: Arrange slices alongside other no-bake treats like chocolate truffles or fruit bars for a stunning dessert display. Guests will love the variety.
  • Afternoon Tea Companion: Serve alongside hot tea or coffee as a delectable midday treat. The creamy texture pairs wonderfully with warm beverages.
  • Kid-Friendly Celebration: Cut into fun shapes using cookie cutters for children's parties. Colorful marshmallow toppings make these extra exciting for little ones.

How to Store Marshmallow Slice for Next Time

  • Store in an airtight container in the refrigerator for up to 5 days. Keep the slice covered to prevent it from absorbing other food odors.
  • Wrap the entire slice or individual pieces tightly in plastic wrap, then place in a freezer-safe container. Frozen slices will stay delicious for up to 2 months.
  • Transfer frozen slice to the refrigerator the night before serving. Let it slowly thaw for the best texture and flavor preservation.
  • Always serve this dessert cold to maintain its creamy consistency and prevent marshmallows from becoming too soft.

FAQs

  • Can I use different types of graham crackers?

Yes, you can substitute graham crackers with digestive biscuits or vanilla cookie crumbs for a similar base texture and flavor.

  • Is it possible to make this recipe gluten-free?

Absolutely! Use gluten-free graham crackers or cookies to create a gluten-free version of the marshmallow slice.

  • How can I prevent the marshmallows from sinking into the filling?

Lightly coat marshmallows in a bit of powdered sugar before folding them into the cream mixture to help them stay suspended.

  • What if I don't have heavy cream?

You can use whipped topping or stabilized whipped cream as an alternative to heavy cream in this recipe.

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No Bake Marshmallow Slice Recipe


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4.7 from 34 reviews

  • Total Time: 4 hours 20 minutes
  • Yield: 12 1x

Description

Sweet marshmallow slice invites dessert enthusiasts into a world of creamy, no-bake delight. Cool graham cracker base and fluffy marshmallow topping create an irresistible treat you’ll crave again and again.


Ingredients

Scale

Main Ingredients:

  • 2 cups mini rainbow marshmallows
  • 1 1/2 cups heavy whipping cream
  • 8 ounces (226 grams) cream cheese, softened
  • 1 1/2 cups crushed graham crackers, digestive biscuits, vanilla wafers, or shortbread cookies

Binding and Sweetening Ingredients:

  • 1/2 cup unsalted butter, melted
  • 1/2 cup powdered sugar
  • 1/2 cup white chocolate chips (optional)

Flavoring Ingredient:

  • 1 teaspoon vanilla extract

Instructions

  1. Crush graham crackers into fine crumbs and blend thoroughly with melted butter. Press mixture compactly into a parchment-lined 8×8-inch pan, creating an even, dense base. Refrigerate for 10 minutes to solidify.
  2. In a separate mixing bowl, whip heavy cream until forming stiff, glossy peaks. Set aside momentarily.
  3. Using an electric mixer, blend cream cheese until velvety smooth. Gradually incorporate powdered sugar and vanilla extract, beating until completely integrated and fluffy.
  4. Gently fold whipped cream into cream cheese mixture, maintaining its airy texture. Carefully fold in marshmallows and white chocolate chips, distributing evenly throughout the filling.
  5. Spread the creamy marshmallow mixture across the chilled graham cracker crust, ensuring a uniform layer. Strategically place additional marshmallows on top for visual appeal and extra sweetness.
  6. Cover the pan with plastic wrap and transfer to refrigerator. Allow dessert to set and firm up for minimum 4 hours, preferably overnight. The longer it chills, the more stable the slice becomes.
  7. Once completely set, lift out of pan using parchment edges. Slice into 12 precise, equal squares using a sharp knife wiped clean between cuts.

Notes

  • Customize graham cracker base by using gluten-free crackers or crushed cookies for alternative dietary needs.
  • Ensure cream cheese is room temperature to achieve ultra-smooth filling without lumps.
  • Gently fold whipped cream to maintain maximum airiness and prevent deflating the light texture.
  • Enhance flavor complexity by toasting marshmallows lightly before adding or sprinkling sea salt on top for sophisticated taste contrast.
  • Prep Time: 20 minutes
  • Cook Time: 4 hours
  • Category: Desserts, Snacks
  • Method: Chilling
  • Cuisine: Australian

Nutrition

  • Serving Size: 12
  • Calories: 220
  • Sugar: 14 g
  • Sodium: 150 mg
  • Fat: 12 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 28 g
  • Fiber: 1 g
  • Protein: 2 g
  • Cholesterol: 30 mg
Lena Martinez

Lena Martinez

Contributing Writer & Culinary Educator

Expertise

Southwestern and Latin American cuisines, Vegetarian and plant-based recipe development, Culinary education and community outreach ​

Education

Santa Fe Community College, Santa Fe, NM
Certificate in Culinary Arts

Emphasized Southwestern cuisine and sustainable cooking practices


Lena grew up surrounded by the colors, spices, and traditions of the Southwest – flavors that sparked her love for bold, honest cooking. After earning her Culinary Arts certificate at Santa Fe Community College, she made it her mission to teach home cooks how to create flavorful, plant-powered meals without the fuss.
Her recipes are packed with vibrant ingredients, simple steps, and the kind of heart that turns a regular meal into something you’ll want to share. Outside the kitchen, Lena spends her time wandering farmers’ markets, trading family recipes, and helping young chefs find their voice through food.

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