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Marshmallow Frosting Recipe

    Indulge in the sweet, pillowy goodness of homemade Marshmallow Frosting with this simple yet irresistible recipe.

    Perfect for topping cakes, cupcakes, or even brownies, this fluffy frosting adds a touch of whimsy and charm to any dessert.

    With just a few basic ingredients and a bit of whipping magic, you can create a heavenly cloud of sweetness that will delight your taste buds and leave you craving more.


    • 3 large egg whites, at room temperature
    • 3/4 cup granulated sugar
    • 1/4 teaspoon cream of tartar
    • 1 teaspoon vanilla extract
    • Pinch of salt


    Prepare the Double Boiler:

    Fill a saucepan with a few inches of water and bring it to a gentle simmer over medium heat.

    Place a heatproof bowl on top of the saucepan, ensuring that the bottom of the bowl does not touch the water.

    This setup will create a double boiler for melting the sugar mixture.

    Whisk the Sugar Mixture:

    In the heatproof bowl, whisk together the egg whites, granulated sugar, cream of tartar, vanilla extract, and a pinch of salt.

    Continuously whisk the mixture while it sits over the simmering water, ensuring that the sugar is completely dissolved and the mixture is smooth and glossy.

    This process take about 5-7 minutes.

    Whip Until Stiff Peaks Form:

    Once the sugar mixture is smooth and glossy, remove the bowl from the heat and transfer it to a stand mixer fitted with a whisk attachment or use a hand mixer.

    Whip the mixture on high speed until stiff peaks form and the frosting is thick and glossy.

    This will take approximately 5-7 minutes.

    Frost Your Desserts:

    Once the frosting reaches the desired consistency, it is ready to use.

    Spread or pipe the Marshmallow Frosting onto your favorite desserts, such as cakes, cupcakes, or brownies.

    For an extra touch of sweetness, you can toast the frosting with a kitchen torch for a caramelized finish.

    Enjoy the Sweetness:

    Dive into the fluffy goodness of your homemade Marshmallow Frosting-topped treats and savor every heavenly bite.

    Whether you’re indulging in a slice of cake or a decadent cupcake, this delightful frosting is sure to elevate your dessert experience to new heights of sweetness and satisfaction.


    1. Can I make Marshmallow Frosting ahead of time?

    Yes, you can prepare Marshmallow Frosting ahead of time and store it in an airtight container in the refrigerator for up to 2 days.

    When ready to use, let the frosting come to room temperature and give it a quick whip to restore its fluffy texture.

    2. Can I use Marshmallow Frosting to decorate a cake?

    Absolutely! Marshmallow Frosting is perfect for decorating cakes, cupcakes, and other desserts.

    You can pipe it into swirls, rosettes, or any other decorative designs to add a whimsical touch to your creations.

    3. Can I color Marshmallow Frosting?

    Yes, you can add food coloring to Marshmallow Frosting to achieve different colors and decorative effects.

    Simply add a few drops of food coloring to the frosting and mix until evenly distributed.

    4. Can I toast Marshmallow Frosting?

    Yes, you can use a kitchen torch to toast Marshmallow Frosting for a caramelized finish.

    Simply hold the torch a few inches away from the frosting and move it in a circular motion until the desired level of browning is achieved.

    5. Can I use Marshmallow Frosting as a filling for sandwich cookies?

    Absolutely! Marshmallow Frosting makes a delicious filling for sandwich cookies, such as whoopie pies or macarons.

    Simply spread or pipe the frosting between two cookies and press them together gently to create a sweet and satisfying treat.

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