Velvet Mascarpone Frosting

If you’re seeking a frosting that’s exceptionally creamy, wonderfully smooth, and boasts a delightful hint of tang, then this Mascarpone Frosting recipe is precisely what you need. It glides onto cakes and cupcakes with incredible ease, making decorating a joy, and its luxurious flavor is simply unforgettable. Prepare to fall in love with its rich texture and subtle sweetness, perfect for elevating all your favorite baked treats.

Red velvet layer cake with mascarpone frosting surrounding it and piped mascarpone frosting and red velvet cake crumbs decorating the top.

This effortless 4-ingredient mascarpone frosting recipe is incredibly simple to whip up. Despite its soft and velvety consistency, it possesses ample structure to be elegantly piped onto cupcakes or to securely hold together towering layer cakes. Its unique balance of creaminess and stability makes it an ideal choice for both professional-looking decorations and comforting homemade desserts.

For those who adore classic cream cheese frosting, you’re in for an absolute treat with this mascarpone version. This comes as no great surprise, as mascarpone and cream cheese share many similarities, yet offer distinct characteristics that make each special.

The primary distinction lies in their composition and resulting texture. Traditional cream cheese, typically made from a blend of cream and milk, is firmer and delivers a more pronounced tangy flavor. Mascarpone, on the other hand, is exclusively made from cream, resulting in a richer, softer, and slightly sweeter profile. Both cheeses provide a truly fabulous base for an array of frosting recipes, but mascarpone introduces an unparalleled elegance and smoothness that sets it apart.

Ingredients including mascarpone cheese, butter, vanilla, and powdered sugar ready to be made into mascarpone frosting.
Whipped mascarpone and butter in mixer bowl with powdered sugar and vanilla ready to be mixed in.

When it comes to red velvet cake, the debate over the “correct” frosting is almost as iconic as the cake itself. Typically, two main contenders emerge, each with fiercely loyal advocates:

First, there’s the beloved cream cheese camp. Many bakers, myself included, lean towards a decorator’s cream cheese frosting. This stiffer consistency is perfect for building robust layer cakes and allows for intricate piping work, adding beautiful flourishes and details that truly make a cake stand out.

The other prominent camp firmly believes that ermine frosting, also known as boiled milk frosting or flour buttercream, is the only authentic choice for red velvet. This unique frosting is characterized by its exceptionally light and airy texture, reminiscent of whipped cream, offering a delicate contrast to the cake’s dense crumb.

I even have a recipe for ermine cream cheese frosting, which I hoped would bridge the divide between these two strong preferences. However, after developing and perfecting this mascarpone frosting, I now truly believe it might just be the ultimate secret weapon for achieving the perfect red velvet cake. Its rich yet balanced flavor and superior texture offer the best of both worlds, appealing to both traditionalists and those seeking something new and exciting.

Of course, the deliciousness of this mascarpone frosting isn’t limited to red velvet cake. Its versatility makes it a fantastic pairing for a wide range of desserts. Imagine it generously spread over a rich chocolate cake, adding a velvety counterpoint. It would also be absolutely wonderful on my strawberry bundt cake, enhancing the fruit’s natural sweetness with its creamy goodness. Don’t hesitate to experiment with your favorite cake flavors – this frosting is sure to be a hit!

What Sets This Mascarpone Frosting Apart?

Many mascarpone frosting recipes often rely solely on mascarpone cheese and heavy cream, resulting in a mixture that behaves more like a cream cheese whipped cream than a traditional buttercream. While undeniably delicious, this lighter style of frosting can lack the necessary stability for certain applications. For instance, if used on a multi-layered cake, it’s prone to squishing out from between the layers, making presentation and structural integrity a challenge.

This particular recipe incorporates softened butter to give it superior structure and stability. The addition of butter transforms the mascarpone into a more robust frosting that can confidently hold its shape, making it ideal for filling between cake layers and expertly coating the sides of a cake. This strategic blend ensures your frosting remains firm and beautiful, even when stacked or piped.

Layer of fresh mascarpone frosting spread over bottom layer of a red velvet cake.
Close up of the side of a red velvet cake with a thin layer of mascarpone frosting spread over it and some piped mascarpone frosting on top.

As written, this recipe yields a frosting that is lightly sweet and wonderfully soft. However, you have complete control over its sweetness and structural integrity. If you prefer a richer, sweeter frosting or desire more firmness for intricate piping, simply add more powdered sugar. Begin by incorporating a few tablespoons at a time, mixing well after each addition, until you achieve your desired taste and texture. This flexibility allows you to customize the frosting to perfectly suit your dessert and personal preference.

Tips for Perfect Mascarpone Frosting

  • Room Temperature Ingredients: Ensure your butter and mascarpone are at room temperature. This is crucial for achieving a smooth, lump-free frosting. Cold ingredients will not cream together properly, resulting in a grainy texture.
  • Don’t Overmix the Mascarpone: Mascarpone can curdle if overmixed, especially when combined with other ingredients. Beat it only until it’s just combined and smooth.
  • Sift Powdered Sugar: Sifting your powdered sugar helps prevent lumps, ensuring an even silkier frosting.
  • Adjust Sweetness and Thickness: The recipe provides a good starting point, but taste and adjust! Add more powdered sugar for a sweeter, firmer frosting, or a splash of milk or cream if it’s too thick.
  • Flavor Variations: Beyond vanilla, consider adding other extracts like almond, lemon, or even a touch of coffee liqueur for different flavor profiles.

Storage Guidelines

Just like its cousin, cream cheese frosting, mascarpone frosting requires proper refrigeration to maintain its freshness and integrity. Its dairy base makes it perishable at warmer temperatures.

While a frosted cake can safely sit out at room temperature for up to two hours for serving, it should always be chilled when stored for longer periods. To prevent the cake from drying out or absorbing refrigerator odors, ensure it is covered securely with plastic wrap or stored in an airtight cake container. This will keep your mascarpone frosting moist, creamy, and delicious for several days.

Red velvet layer cake with mascarpone frosting surrounding it and piped mascarpone frosting and red velvet cake crumbs decorating the top.
★★★★★ 5 from 1 rating

Mascarpone Frosting

Author:

Carlee
Servings:

12 Servings
If you are looking for the creamiest frosting with a tiny bit of tang, this mascarpone frosting recipe is for you. It spreads like a dream and tastes wonderful. You are going to want to use it to top all of your favorite cakes.
Print
Pin
Rate
Prep:

5
Cook:

0
Total:

5

Ingredients

  • cup butter softened
  • 2 cups mascarpone
  • 1 cup powdered sugar
  • 1 Tablespoon vanilla extract

Instructions

  1. Beat the butter until smooth.
    ⅔ cup butter
  2. Add the mascarpone and mix on medium speed for about 2 minutes.
    2 cups mascarpone
  3. Add the powdered sugar and vanilla. Beat for another 1-2 minutes.
    1 cup powdered sugar, 1 Tablespoon vanilla extract
  4. Spread on cooled cake. Store in the refrigerator.

Notes

This recipe makes plenty of frosting for a 9×13-inch cake. It is also enough for a thin layer on a standard 8-9 inch layer cake. Consider making 1.5-2x the recipe if you want a thicker layer of frosting on the layer cake or want to be able to pipe on extra flourishes and decorations.

Nutrition Information

Serving: 1 Serving | Calories: 301kcal | Carbohydrates: 11g | Protein: 3g | Fat: 27g | Saturated Fat: 17g | Polyunsaturated Fat: 0.4g | Monounsaturated Fat: 3g | Trans Fat: 0.4g | Cholesterol: 65mg | Sodium: 102mg | Potassium: 5mg | Sugar: 10g | Vitamin A: 840IU | Calcium: 56mg | Iron: 0.01mg


“Cooking With Carlee” is not a dietitian or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories and other nutritional values can vary quite a bit depending on which brands were used.

Did you try this recipe?

Don’t forget to leave a rating below and make sure to follow on Pinterest and Instagram for more delicious recipes and baking inspiration!