Peanut Butter Fluff Recipe

Peanut Butter Fluff Recipe for Sweet-Tooth Bliss

Whipping up a delectable peanut butter fluff can transport you to a creamy wonderland of pure indulgence.

Sweet memories dance through this simple dessert that melts effortlessly on your tongue.

Clouds of marshmallow and rich nutty essence combine into a decadent treat anyone can master.

Smooth textures and gentle sweetness make this recipe a crowd-pleaser for every gathering.

Each spoonful promises a delightful escape from ordinary desserts, blending comfort with pure culinary joy.

Grab your mixing bowl and let’s create something magical that will have everyone asking for seconds.

What’s in a Peanut Butter Fluff Dessert

Main Ingredients:
  • Cream Cheese: Provides a rich, creamy base with tangy flavor and smooth texture.
  • Peanut Butter: Adds signature nutty taste and contributes to the fluffy, creamy consistency.
  • Marshmallow Fluff: Creates light, sweet volume and helps bind the ingredients together.
Sweetening Agents:
  • Powdered Sugar: Adds sweetness and helps thicken the mixture for a perfect dessert texture.
Flavor Enhancers:
  • Vanilla Extract: Brings a warm, classic background flavor that complements the peanut butter and marshmallow.

Whip Up Peanut Butter Fluff in Minutes

Whip Creamy Base

In a large mixing bowl, use an electric mixer to blend cream cheese and peanut butter until the mixture becomes completely smooth and free of lumps.

Gradually fold in:
  • Marshmallow fluff
  • Vanilla extract
  • Powdered sugar

Mix thoroughly until all ingredients are perfectly incorporated and the texture is light and fluffy.

Incorporate Delightful Texture

Continue mixing on medium speed for an additional 2-3 minutes to ensure the peanut butter fluff achieves a silky, airy consistency.

Prepare Serving Vessel

Select a serving dish or container that will showcase the creamy dessert.

Smooth and Transfer

Use a spatula to transfer the peanut butter fluff into the chosen container, creating gentle swirls and peaks for an appetizing presentation.

Chill and Enhance

Place the prepared dessert in the refrigerator for at least one hour to allow flavors to meld and the texture to set.

Optional Garnish

Before serving, consider topping with:
  • Chopped peanuts
  • Chocolate shavings
  • Whipped cream dollops

Serve chilled and enjoy the decadent, cloud-like peanut butter treat that melts in your mouth with every spoonful.

Tips to Get Fluffy Peanut Butter Perfection

  • Soften Cream Cheese First: Let cream cheese sit at room temperature for 30 minutes before mixing to ensure a smooth, lump-free texture.
  • Whip Gradually: Add powdered sugar in small increments to prevent clumping and achieve a silky, well-incorporated consistency.
  • Choose Quality Peanut Butter: Use creamy, smooth peanut butter without added oils for the best flavor and texture in your fluff.
  • Chill for Better Stability: Refrigerate the fluff for 30 minutes before serving to help it set and enhance its creamy, firm structure.
  • Customize Mix-Ins: Fold in chocolate chips, crushed graham crackers, or chopped nuts for extra crunch and flavor variation.

Store Peanut Butter Fluff the Smart Way

  • Store leftovers in an airtight container for up to 5 days, keeping the fluff chilled and fresh.
  • Cover the surface with plastic wrap directly touching the mixture to prevent air exposure and maintain creamy texture.
  • Freeze in sealed containers for 2-3 months, allowing easy thawing in the refrigerator overnight before serving.
  • Let the chilled fluff sit at room temperature for 10-15 minutes to soften slightly before enjoying, ensuring a smooth and spreadable consistency.

Why Peanut Butter Fluff Is So Addictive

  • This dessert comes together quickly, requiring just a few simple steps and minimal prep time.
  • Kids and adults will love the creamy, sweet flavor that combines classic peanut butter with fluffy marshmallow for a crowd-pleasing dessert.
  • Skip the oven and complex techniques- this recipe needs only a mixing bowl and electric mixer, making it perfect for beginner cooks or busy home bakers.
  • Enjoy as a dip with graham crackers, spread on cookies, or eat directly with a spoon for a delightful sweet indulgence.

What to Serve with Peanut Butter Fluff

  • Pair this fluffy dessert with rich dark chocolate truffles or chocolate-covered pretzels to enhance the nutty peanut butter flavor and add delightful textural contrast.
  • Serve alongside cold milk for a classic combo, or try a smooth espresso martini that balances the sweetness with its bold coffee undertones.
  • Sprinkle crushed honey-roasted peanuts or graham cracker crumbs on top to introduce a satisfying crunch and elevate the dessert's overall taste experience.
  • Add fresh sliced strawberries or banana chunks to bring a light, refreshing element that cuts through the rich, creamy peanut butter base.

Peanut Butter Fluff Variations to Try

  • Gluten-Free Peanut Butter Fluff: Swap regular powdered sugar with certified gluten-free powdered sugar and ensure all ingredients are gluten-free certified.
  • Vegan Nutty Cloud Dessert: Replace cream cheese with dairy-free cream cheese alternative, use almond butter instead of peanut butter, and select vegan marshmallow fluff for a plant-based version.
  • Low-Sugar Option: Substitute powdered sugar with monk fruit sweetener or stevia, reducing overall sugar content while maintaining creamy texture.
  • Chocolate Lover's Variation: Fold in melted dark chocolate or cocoa powder for a rich, chocolatey enhancement to the classic peanut butter fluff.

Peanut Butter Fluff: All the Answers

  • What ingredients can I use instead of marshmallow fluff?

You can substitute marshmallow cream or even make a homemade version using marshmallows melted with corn syrup.

  • How do I get a smooth consistency when mixing?

Use room temperature cream cheese and beat it thoroughly before adding other ingredients. A hand mixer or stand mixer works best to create a creamy texture.

  • Can I make this recipe without powdered sugar?

Powdered sugar helps stabilize the mixture and provides sweetness. If needed, you can use a sugar substitute like stevia or monk fruit sweetener, but the texture might slightly change.

  • Is this dessert suitable for people with dietary restrictions?

This recipe contains dairy and peanuts, so it’s not recommended for those with lactose intolerance or nut allergies. However, you could experiment with dairy-free cream cheese and sunflower seed butter as alternative ingredients.

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Peanut Butter Fluff Recipe

Peanut Butter Fluff Recipe


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4.8 from 36 reviews

  • Total Time: 1 hour 5 minutes
  • Yield: 8 1x

Description

Creamy, dreamy peanut butter fluff delights dessert enthusiasts with its cloud-like texture and irresistible sweetness. Effortless preparation meets indulgent pleasure, making this treat a quick comfort classic you’ll want to savor again and again.


Ingredients

Scale

Main Ingredients:

  • 1 (8 ounces / 226 grams) package cream cheese, softened
  • 1 cup creamy peanut butter
  • 1 (7 ounces / 198 grams) jar marshmallow fluff

Sweetening and Flavor Ingredients:

  • ½ cup powdered sugar
  • 1 teaspoon vanilla extract
  • ¼ cup mini chocolate chips

Topping and Serving Ingredients:

  • 1 (8 ounces / 226 grams) container Cool Whip
  • ¼ cup crushed peanuts or peanut butter cups
  • Graham crackers
  • Pretzels
  • Apple slices
  • Vanilla wafers or cookies

Instructions

  1. Prepare a spacious mixing vessel and combine cream cheese with peanut butter, utilizing an electric mixer to create a silky, homogeneous texture.
  2. Gently fold in marshmallow fluff, allowing the mixture to become lighter and more aerated.
  3. Introduce vanilla extract to enhance the aromatic profile of the creamy preparation.
  4. Gradually incorporate powdered sugar, continuing to blend until the mixture achieves a uniform, velvety consistency.
  5. Pause periodically during mixing to scrape down the sides of the bowl, ensuring all ingredients are thoroughly integrated.
  6. Once fully combined, the fluff should display a smooth, spreadable quality with a rich, indulgent appearance.

Notes

  • Soften cream cheese at room temperature for 30 minutes before mixing to ensure a smoother, lump-free texture.
  • Use a hand mixer or stand mixer on medium speed to incorporate air and create a lighter, fluffier consistency.
  • Opt for natural peanut butter with no added sugar to control sweetness and enhance the authentic peanut flavor.
  • Store the fluff in an airtight container in the refrigerator for up to 5 days, allowing flavors to meld and develop a richer taste.
  • Prep Time: 5 minutes
  • Cook Time: 1 hour
  • Category: Snacks, Desserts
  • Method: Blending
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 310
  • Sugar: 20 g
  • Sodium: 210 mg
  • Fat: 22 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 14 g
  • Trans Fat: 0 g
  • Carbohydrates: 27 g
  • Fiber: 1 g
  • Protein: 7 g
  • Cholesterol: 30 mg
Jamie Granger

Jamie Granger

Recipe Developer & Food Writer

Expertise

  • Fusion Cuisine Development
  • Recipe Development and Food Styling
  • Culinary Writing and Content Creation
  • Nutrition and Healthy Cooking​

Education

Culinary Institute of America

  • Degree: Associate in Culinary Arts
  • Focus: Emphasis on flavor development, classic and contemporary culinary techniques, menu design, and global cuisine preparation; combined with food-service management, communication, and finance training; and immersive hands‑on restaurant operations through paid industry internships.

Jamie Granger turns ingredients into memories. With her recipes, she brings a fusion-forward flair to every creation. 

Her dishes reflect the places she’s explored, the chefs she’s learned from, and the deep connection she has to food as a form of expression. 

At Pass and Provision, Jamie develops recipes that balance flavor, health, and beauty, meals that don’t just satisfy your appetite but speak to your curiosity.

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