Whipped Mascarpone Frosting (Thick Enough for Filling & Frosting Cakes!)

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This whipped mascarpone frosting is silky smooth, deliciously light, and the perfect consistency for filling and frosting cakes and cupcakes! It comes together so quickly with just five ingredients and I love that the dairy in the recipe needs to be COLD instead of room temperature. That means you can whip it up on a whim. If you’ve had whipped cream frosting before, imagine that but with an undertone of delicious mascarpone cheese. It’s amazing on my Orange Poppyseed Cake and Raspberry Pistachio Cake, and will pair well with so many Spring and Summer cake flavors (I’ll share some ideas below)! 

Whipped Mascarpone Frosting Ingredients

This delicious frosting comes together with just five ingredients:

• Mascarpone Cheese. This is an Italian cheese that’s rich and creamy, complex in flavor, and perfect for stabilizing this whipped cream frosting. 
• Heavy Whipping Cream. Also known as double cream, heavy whipping cream adds volume and fluffiness to this frosting. 
• Powdered Sugar. A little powdered sugar sweetens the frosting while thickening it for stability. There’s not much powdered sugar in this recipe, so the frosting isn’t super sweet. 
• Vanilla. Use pure vanilla extract or vanilla bean paste for the best depth of flavor. 
• Salt. A pinch of salt balances the flavors perfectly. 

How to Make Whipped Mascarpone Frosting

Step 1. Combine the mascarpone, vanilla, and salt. In the bowl of your stand mixer fitted with the whisk attachment (or with a hand mixer and large bowl), beat these ingredients together on medium speed until creamy, about 1-2 minutes.

Step 2. Add the heavy whipping cream. Turn the mixer to low speed and add the heavy whipping cream slowly, then turn the mixer to medium-high speed and beat until soft peaks form. This could take less than 1 minute, so keep an eye on it! 

Step 3. Add the powdered sugar. Add the powdered sugar all at once and mix on low speed, then turn the mixer to medium for about 30 seconds. The frosting will look thick and silky. 

Now you’re ready to use the whipped mascarpone frosting to fill and stack your cake layers, frost your cake, or pipe onto cupcakes! I recommend using it right away for the best consistency.

What is the Consistency of Whipped Mascarpone Frosting? 

This whipped mascarpone frosting has the consistency of silky, stabilized whipped cream frosting. It’s thick enough to support cake layers as a filling (without bulging out from in between the layers!) and so easy to work with as frosting. It also pipes like a dream if you want to add a border or pipe it onto cupcakes! Because it’s not a “crusting” frosting, it won’t get firm when refrigerated. It stays soft and smudge-able, just like whipped cream.

Can I Make Whipped Mascarpone Frosting in Advance?

Technically, yes. You can make this frosting up to 2 days in advance, stored in an airtight container in the refrigerator, but it will lose some air/thickness in the storage process. For the silkiest frosting and best consistency for cake decorating (especially piping!), make it right before you’re ready to use it. The frosting comes together so quickly so it’s worth waiting to make it. 

Whipped Mascarpone Frosting FAQs

• Is whipped mascarpone frosting thick enough for filling a cake? Yes! I used it as filling and frosting for my orange poppyseed cake and it upheld the cake layers beautifully as filling. It was also a dream to work with for frosting the cake. So stable! 
• Can you recommend a substitute for mascarpone? If you can’t find mascarpone locally, the best substitute will be an equal amount of full-fat brick-style cream cheese (NOT the spreadable kind in tubs). 
• How do you pronounce mascarpone? It’s maa-skaar-poh-nay.

• What is the flavor of whipped mascarpone frosting like? This frosting is rich and complex, yet somehow super light. Imagine whipped cream frosting with a rich undertone of delicious mascarpone cheese.
• Is whipped mascarpone frosting heat stable? It’s not the best frosting choice for hot or humid climates since it’s basically whipped cream stabilized with a high fat cheese, so it will melt quicker than your average buttercream frosting. If you’re serving a cake or cupcakes with this frosting in hot weather, I’d recommend refrigerating until you’re ready to serve.
• What if my frosting look curdled after adding the heavy cream? If the whipped mascarpone frosting looks curdled or separated, it means you over-beat the frosting. You’ve got to keep a close eye on this one. To fix it, turn the mixer to low speed while you slowly add more heavy whipping cream (about 1 Tablespoon at a time) and watch as it returns to a silky smooth consistency. 

Cake Flavors to Pair with Whipped Mascarpone Frosting

This whipped mascarpone frosting is so light and will pair well with most Spring and Summer flavors! Here are a few suggestions from my blog: 

• Orange Poppyseed Cake
• Pistachio Layer Cake (or as the frosting for Raspberry Pistachio Cake)
• Bakery-Style White Cake 
• Lemon Layer Cake
• Lemon Blueberry Cake
• Carrot Cake
• One-Bowl Chocolate Cake

I can’t wait to hear what you pair this whipped mascarpone frosting with! Let me know in the comments below (don’t forget to rate the recipe!) and feel free to tag @sugarandsparrowco on Instagram to show me. I love to see what you create!