Marshmallow Frosting

Looking to take your desserts to the next level? Look no further than this delightful Marshmallow Frosting recipe. With its silky texture and irresistible marshmallow flavor, it’s the perfect addition to cupcakes, cakes, or any other sweet treats you fancy. Whether you’re a baking enthusiast or a novice in the kitchen, this recipe is easy to follow and guarantees a mouthwatering result every time.



  • ½ cup white sugar
  • 2 large egg whites
  • ¼ cup marshmallow fluff (recommended: Jet-Puffed Marshmallow Creme)
  • 1 teaspoon vanilla extract


  1. Begin by setting up a double boiler. Fill a small pot with water and bring it to a simmer over medium heat.
  2. In a glass or metal mixing bowl, combine the egg whites and white sugar.
  3. Place the mixing bowl over the pot of simmering water, creating a double boiler, and whisk the mixture constantly until the sugar fully dissolves. This should take about 5 minutes. It’s crucial to ensure that the sugar dissolves completely to achieve the desired texture.
  4. Once the sugar has dissolved and the mixture reaches 160°F, transfer it to the bowl of a stand mixer fitted with a whisk attachment.
  5. Beat the mixture on medium speed until stiff peaks form, approximately 5 minutes.
  6. Gradually add the marshmallow fluff to the mixture, 1-2 teaspoons at a time, followed by the vanilla extract. Continue to beat on high speed until stiff peaks form again, about 3 minutes.
  7. Your Marshmallow Frosting is now ready to use!

Usage Tips:

  • For Cupcakes: Spoon the frosting into a piping bag fitted with your favorite tip and pipe onto the cupcakes for a beautifully decorated finish.
  • For Cakes: Use a spatula to spread the frosting evenly over the sides and top of the cake, creating a luscious layer of marshmallow goodness.
  • Get creative with garnishes! Consider topping your frosted desserts with mini marshmallows or chocolate sprinkles for an extra decorative touch.

Nutritional Information: Prep Time: 15 minutes | Cooking Time: 0 minutes | Total Time: 15 minutes | Servings: 12 Calorie information not provided


Serving and Storage Tips:

  1. Serve Fresh: For the best taste and texture, serve your desserts topped with Marshmallow Frosting shortly after preparing it. This ensures that it maintains its silky-smooth consistency and delightful flavor.
  2. Store Properly: If you have any leftover frosting, store it in an airtight container in the refrigerator. It will keep well for up to 3 days. Make sure to give it a good stir before using it again to restore its creamy texture.
  3. Bring to Room Temperature: Before using refrigerated frosting, allow it to come to room temperature. This will make it easier to work with and ensure a smooth application onto your desserts.
  4. Avoid Freezing: Marshmallow Frosting doesn’t freeze well due to its delicate texture. Freezing can cause it to become grainy and lose its fluffy consistency, so it’s best to avoid freezing it altogether.
  5. Re-whip if Necessary: If your frosting seems a bit stiff after being refrigerated, you can re-whip it in a stand mixer for a few minutes until it becomes smooth and fluffy again. Adding a splash of milk or cream can also help to loosen it up if needed.

By following these serving and storage tips, you can enjoy the irresistible taste and texture of Marshmallow Frosting whenever you desire, ensuring that your desserts are always a hit!



  1. Chocolate Marshmallow Frosting: Add 2-3 tablespoons of cocoa powder to the frosting mixture along with the marshmallow fluff for a rich chocolate twist. This variation pairs perfectly with chocolate cupcakes or brownies, creating a heavenly combination of flavors.
  2. Fruity Flavors: Experiment with different extracts or fruit purees to infuse the frosting with fruity flavors. Try adding a tablespoon of strawberry or raspberry puree for a burst of berry goodness, or use lemon or orange extract for a refreshing citrus twist. These fruity variations add a vibrant touch to your desserts and are perfect for spring and summer celebrations.
  3. Nutty Delight: Stir in a handful of chopped nuts such as toasted almonds, pecans, or hazelnuts for a crunchy texture and nutty flavor. This variation adds a delightful contrast to the soft and fluffy frosting, making it a delightful addition to cakes and cupcakes.
  4. Coconut Cream: Replace the vanilla extract with coconut extract and fold in shredded coconut for a tropical-inspired Marshmallow Frosting. This variation pairs wonderfully with coconut-flavored cakes or as a topping for pineapple cupcakes, bringing a taste of the tropics to your desserts.
  5. Coffee Infusion: For coffee lovers, mix in a tablespoon of espresso powder or strong brewed coffee to the frosting mixture for a decadent coffee-flavored frosting. This variation is perfect for topping chocolate or mocha-flavored cakes, creating a delightful combination of flavors that coffee enthusiasts will adore.

Feel free to get creative and customize the Marshmallow Frosting to suit your taste preferences and complement your favorite desserts. With these delicious variations, you can elevate your baking creations and delight your family and friends with irresistible treats!



  1. Can I use granulated sugar instead of white sugar in this Marshmallow Frosting recipe?
    • Yes, you can substitute granulated sugar for white sugar in this recipe without affecting the overall outcome.
  2. Is it necessary to use a stand mixer, or can I use a hand mixer instead?
    • While a stand mixer is recommended for best results, you can use a hand mixer if you don’t have a stand mixer. It may take a bit longer to achieve stiff peaks, but it’s still achievable.
  3. Can I make this frosting in advance and store it for later use?
    • Yes, you can make the frosting ahead of time and store it in an airtight container in the refrigerator for up to 3 days. Just make sure to bring it to room temperature and re-whip it before using it again.
  4. What can I do if the frosting becomes too runny?
    • If the frosting becomes too runny, you can try refrigerating it for a short while to firm it up slightly. Additionally, adding a bit more marshmallow fluff or powdered sugar while re-whipping it can help thicken it.
  5. Can I freeze Marshmallow Frosting?
    • It’s not recommended to freeze Marshmallow Frosting as it can affect its texture and cause it to become grainy when thawed.
  6. Can I color the frosting with food coloring?
    • Yes, you can add food coloring to customize the frosting’s color according to your preferences. Gel food coloring works best as it won’t dilute the frosting.
  7. Is Marshmallow Frosting safe to eat for pregnant women or individuals with dietary restrictions?
    • Pregnant women and individuals with dietary restrictions should avoid consuming raw egg whites due to the risk of salmonella. However, you can use pasteurized egg whites to minimize this risk.
  8. Can I use this frosting to decorate a cake in advance?
    • While you can prepare the frosting in advance, it’s best to decorate the cake shortly before serving to maintain the frosting’s freshness and appearance.
  9. What can I use instead of marshmallow fluff?
    • If you don’t have marshmallow fluff on hand, you can try making your own by melting marshmallows with a bit of corn syrup or honey. Alternatively, you can use Swiss meringue or Italian meringue as a substitute.
  10. Can I pipe designs with this frosting, or is it too soft?
    • This frosting holds its shape well and is suitable for piping designs onto cupcakes and cakes.

With its simplicity and sensational taste, this Marshmallow Frosting recipe is a must-have for any baker’s repertoire. Whether you’re celebrating a special occasion or simply satisfying your sweet tooth, this velvety frosting is sure to impress. Give it a try and prepare to indulge in a decadent dessert experience like no other.