Strawberry Marshmallow Frosting

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Light, airy, and packed with real strawberry flavor, this Strawberry Marshmallow Frosting is your new secret weapon for transforming everyday desserts into stunning showstoppers. With a creamy pink hue and glossy, cloud-like texture, this frosting not only looks dreamy but tastes like a strawberry milkshake whipped into perfection.

Whether you’re topping cupcakes, sandwiching between cookies, or layering onto a birthday cake, this frosting spreads like silk and sets beautifully. Made with real strawberries and marshmallow fluff, it offers a sweet-tart balance that’s delightfully nostalgic yet fresh enough for modern bakes.

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Why You’ll Love This Strawberry Marshmallow Frosting

• Incredible texture: It’s soft, spreadable, and holds its shape effortlessly.
• Strawberry flavor explosion: Real strawberries give this frosting a naturally fruity, tangy sweetness.
• Versatility: Works wonders on cakes, cupcakes, cookies, or even as a dip for fresh fruit.
• Easy to prepare: No stovetop cooking required—just a mixer and a few minutes.
• Visually stunning: The pale pink color adds a touch of elegance to any dessert table.

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Preparation Phase & Tools to Use

Before diving in, have your ingredients at room temperature—this ensures the fluffiest texture. Here’s what you’ll need:

• Stand mixer or electric hand mixer: Essential for whipping the frosting to a light, airy consistency. A stand mixer is best for large batches.
• Mixing bowl: Choose a deep one to prevent splatters while whipping.
• Spatula: For scraping the bowl and smoothing the frosting onto your treats.
• Sieve or fine mesh strainer (optional): If you’re using fresh strawberries and want a smoother consistency, strain the puree to remove seeds.

A quick tip: Chill your mixing bowl if it’s a hot day—this keeps the frosting from turning runny while you whip it up.

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Ingredients for the Strawberry Marshmallow Frosting

• Fresh strawberries: The star of the show! Pureed for natural sweetness and color.
• Unsalted butter: Adds richness and helps create a smooth base.
• Marshmallow fluff: Brings in that signature glossy finish and pillowy texture.
• Powdered sugar: For structure and sweetness.
• Vanilla extract: Enhances the strawberry flavor.
• Pinch of salt: Balances the sweetness and intensifies the berry taste.

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How To Make the Strawberry Marshmallow Frosting

Step 1: Prepare the Strawberry Puree

Wash, hull, and puree your strawberries in a blender or food processor. If desired, strain through a fine mesh sieve to remove seeds for a smoother finish.

Step 2: Cream the Butter

In a large bowl, beat unsalted butter with a mixer on high speed until light and fluffy—about 2-3 minutes.

Step 3: Add the Marshmallow Fluff

Scoop in the marshmallow fluff and continue mixing until fully incorporated and smooth.

Step 4: Mix in the Strawberry Puree

Slowly add the strawberry puree to the bowl and blend on medium speed. This will tint the frosting a gorgeous pink and infuse it with berry flavor.

Step 5: Add Powdered Sugar and Flavoring

Add powdered sugar one cup at a time, beating until smooth and fluffy. Finish with vanilla extract and a pinch of salt. Adjust the sugar if needed for consistency.

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Serving and Storing This Frosting

This frosting pairs beautifully with vanilla cupcakes, layered strawberry cakes, or sugar cookies. It also makes an unexpected (and delicious) fruit dip.

For best results, use immediately after making. If you need to store it, place in an airtight container and refrigerate for up to 3 days. Before using, let it come to room temperature and give it a quick whip for fluffiness.

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Frequently Asked Questions

How do I make the frosting thicker?

Add more powdered sugar gradually until you reach the desired consistency.

Can I use frozen strawberries?

Yes, just make sure they’re thawed and drained of excess water before pureeing.

Is this frosting pipeable?

Absolutely! It holds its shape well and works great for rosettes and swirls.

Does it need to be refrigerated?

Only if you’re storing it for later. Once on a cake or cupcakes, it’s fine at room temperature for a few hours.

Can I tint it more pink?

You sure can. Add a drop or two of pink gel food coloring if your berries aren’t vibrant enough.

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Want More Frosting Ideas?

If this Strawberry Marshmallow Frosting got you excited, you might enjoy these sweet ideas too:

• Try the dreamy texture of Simple Apricot Cream Cheese Thumbprint Cookies.
• For something fruity and fun, check out Strawberry Shortcake Pancake Stack.
• Give your cake a twist with the Strawberry Cheesecake Dump Cake.
• Go for gold with Gooey Strawberry Earthquake Cake.
• For a unique texture combo, try Brownie Refrigerator Cake.

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Save This Pin For Later

📌 Save this recipe to your Pinterest dessert board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you swirl it high on cupcakes or use it as a cookie filling? Did you go all-natural or add a little food coloring?

I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other bake smarter.

Follow more of my daily recipes over on Pinterest: Kitchen By Kate on Pinterest

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