Strawberry Marshmallow Frosting (The Easiest, Fluffiest Recipe!)

By Emily

On February 19, 2026

A large white ceramic bowl filled with freshly made fluffy strawberry frosting, showing its light and airy texture.

Cuisine

American

Prep time

15 minutes

Cooking time

Total time

15 minutes

Servings

3 cups

Get ready to transform your cakes and cupcakes with the dreamiest, fluffiest Strawberry Marshmallow Frosting you’ve ever tasted. This recipe is a game-changer, whipping up a perfectly sweet, irresistibly creamy, and beautifully pink frosting in just minutes. It combines the classic sweetness of marshmallow with a burst of real strawberry flavor for a truly unforgettable topping.

Unlike other recipes that can be overly sweet or disappointingly bland, this frosting strikes the perfect balance. It’s light, airy, and stable enough for piping beautiful decorations. Say goodbye to boring frosting forever!

A spatula lifting a generous amount of pink marshmallow buttercream, highlighting its smooth and creamy consistency.
Creamy, dreamy, and ready for your favorite cake!

Why You’ll Love This Strawberry Marshmallow Frosting

If you’re looking for a go-to frosting that’s as delicious as it is easy, you’ve found it. Here’s why this recipe will become a staple in your kitchen.

  • Incredible Flavor: We use a secret ingredient to pack in an intense, authentic strawberry taste without making the frosting watery.
  • Unbeatable Texture: It’s unbelievably light, fluffy, and smooth thanks to the combination of butter and marshmallow creme. It’s like a sweet, strawberry cloud!
  • Super Easy to Make: With just a few simple ingredients and about 15 minutes, you can whip up this stunning frosting. No complex steps required.
  • Perfectly Stable: This frosting holds its shape beautifully, making it ideal for piping onto cupcakes or creating elegant layers on a cake like this delightful strawberry custard cake.

The Secret to Intense Strawberry Flavor

The key to a powerful, natural strawberry flavor is using freeze-dried strawberries. While fresh strawberries or jam add too much moisture and can cause the frosting to separate, freeze-dried fruit provides all the flavor with none of the water.

You simply grind the freeze-dried strawberries into a fine powder. This powder mixes seamlessly into the frosting, infusing it with a vibrant pink color and a concentrated taste that fresh fruit just can’t match. You can find them in the snack or dried fruit aisle of most grocery stores.

Ingredients You’ll Need

This simple ingredient list is all you need for the fluffiest frosting imaginable. Precision is key, so have your measuring cups ready!

  • Unsalted Butter: Make sure it’s softened to room temperature for a smooth, creamy base.
  • Marshmallow Creme (or Fluff): This is the star of the show, providing that classic marshmallow flavor and light, airy texture.
  • Powdered Sugar: Sift it first to avoid any lumps and ensure your frosting is perfectly smooth.
  • Freeze-Dried Strawberries: Our secret weapon for intense, natural strawberry flavor and color.
  • Vanilla Extract: A splash of vanilla enhances the other flavors beautifully.
  • Salt: Just a pinch to balance the sweetness.

Step-by-Step Instructions

Making this Strawberry Marshmallow Frosting is incredibly simple. Just follow these steps for perfect results every time.

  1. Create Strawberry Powder: Place the freeze-dried strawberries into a blender or food processor. Pulse until they form a fine, vibrant powder.
  2. Cream the Butter: In a large bowl using a stand mixer with the paddle attachment or a hand mixer, beat the softened butter on medium-high speed until it’s light and creamy, about 2-3 minutes.
  3. Add Marshmallow and Sugar: Add the marshmallow creme and beat until just combined. Reduce the mixer speed to low and gradually add the sifted powdered sugar, mixing until it’s fully incorporated.
  4. Add Flavor: Add the strawberry powder, vanilla extract, and salt. Increase the speed to medium-high and beat for another 2-3 minutes until the frosting is light, fluffy, and holds its shape.
A large white ceramic bowl filled with freshly made fluffy strawberry frosting, showing its light and airy texture.
Perfectly whipped for the ultimate light and airy texture.

Tips for the Best Marshmallow Frosting

A few simple tricks can take your frosting from good to absolutely perfect.

  • Proper Butter Temperature: Your butter must be at room temperature—not melted or too cold. This ensures it whips up properly for the creamiest texture.
  • Sift Your Sugar: Always sift your powdered sugar. This small step prevents lumps and guarantees a silky-smooth consistency.
  • Don’t Overmix: After adding the marshmallow creme and sugar, mix until just combined before the final whipping. Overmixing at this stage can sometimes affect the texture.
  • Adjusting Consistency: If your frosting is too thick, add a teaspoon of milk or cream at a time until you reach the desired consistency. If it’s too thin, add a tablespoon of powdered sugar at a time.

How to Use Your Frosting

This Strawberry Marshmallow Frosting is incredibly versatile. It’s the perfect finishing touch for so many desserts. It would be an amazing topping for our famous Southern peach cake or even as a filling for a homemade chocolate eclair cake.

Perfect Pairings:

  • Vanilla or White Cupcakes: A classic pairing that lets the strawberry flavor shine.
  • Chocolate Cake: The combination of rich chocolate and fruity strawberry is a match made in heaven.
  • Sugar Cookies: Use it to frost and decorate your favorite cut-out cookies.
  • Brownies: Spread a thick layer over a pan of fudgy brownies for an extra-decadent treat.

Storing Your Frosting

Proper storage is essential to keep your frosting fresh and ready to use.

  • Room Temperature: If you plan to use it within a few hours, you can leave it covered at room temperature.
  • Refrigerating: For longer storage, place the frosting in an airtight container and refrigerate for up to one week.
  • Freezing: You can also freeze this frosting for up to 3 months. Thaw it in the refrigerator overnight.
  • Re-whipping: Before using chilled or thawed frosting, you’ll need to bring it back to room temperature and re-whip it with your mixer for a minute or two to restore its original fluffy texture.

Looking for another incredible dessert? This pecan pie cheesecake is a showstopper every single time!

Frequently Asked Questions

Yes! This frosting can be made up to a week in advance. Store it in an airtight container in the refrigerator. Let it come to room temperature and re-whip it with a mixer for a minute or two to restore its fluffy texture before using.

It is not recommended. Fresh or frozen strawberries contain a lot of water, which will make the frosting thin, runny, and likely cause it to separate. Freeze-dried strawberries provide intense flavor without adding any liquid.

Absolutely. This frosting is light but holds its shape very well, making it perfect for piping swirls on cupcakes, borders on cakes, and other decorations. If it feels too soft, just chill it briefly before piping.

There is no significant difference; they are essentially the same product sold under different brand names. You can use either marshmallow fluff or marshmallow creme interchangeably in this recipe.

This can happen if your butter was too soft or melted, or if your kitchen is very warm. Try chilling the frosting in the refrigerator for 20-30 minutes and then re-whipping it. This should help it firm up.

The Ultimate Frosting for Any Occasion

This Strawberry Marshmallow Frosting recipe is a keeper. It’s fast, flavorful, and adds a special touch to any dessert. Whip up a batch for your next celebration and watch it disappear! We’d love to see your creations—share them with us on Pinterest!

A close-up overhead shot of a glass bowl filled with fluffy, pink strawberry marshmallow frosting, ready to be spread on cakes or cupcakes.
The fluffiest Strawberry Marshmallow Frosting you'll ever make!

Strawberry Marshmallow Frosting Recipe

A large white ceramic bowl filled with freshly made fluffy strawberry frosting, showing its light and airy texture.

Strawberry Marshmallow Frosting (The Easiest, Fluffiest Recipe!)

Whip up the dreamiest, most flavorful Strawberry Marshmallow Frosting with this easy recipe. Using freeze-dried strawberries and marshmallow creme, this frosting is perfectly fluffy, stable for piping, and packed with real fruit flavor. Ideal for cakes and cupcakes!
Prep Time 15 minutes
Total Time 15 minutes
Servings: 3 cups
Course: Dessert
Cuisine: American
Calories: 150

Ingredients
  

  • 1 cup unsalted butter softened to room temperature
  • 7 oz marshmallow creme one standard jar
  • 3 cups powdered sugar sifted
  • 1 cup freeze-dried strawberries about 1.2 oz
  • 1 tsp vanilla extract
  • 1/8 tsp salt

Equipment

  • 1 Stand Mixer or Hand Mixer
  • 1 Blender or food processor
  • 1 Spatula

Instructions
 

  1. Place the freeze-dried strawberries into a blender or food processor. Pulse until they form a fine, vibrant powder.
  2. In a large bowl using a stand mixer with the paddle attachment or a hand mixer, beat the softened butter on medium-high speed until it's light and creamy, about 2-3 minutes.
  3. Add the marshmallow creme and beat until just combined. Reduce the mixer speed to low and gradually add the sifted powdered sugar, mixing until it's fully incorporated.
  4. Add the strawberry powder, vanilla extract, and salt. Increase the speed to medium-high and beat for another 2-3 minutes until the frosting is light, fluffy, and holds its shape.

Notes

Storage: Store in an airtight container in the refrigerator for up to 1 week. Bring to room temperature and re-whip before using.
For Piping: If the frosting seems too soft for piping sharp details, chill it in the refrigerator for 15-20 minutes to help it firm up.

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