- Prep
- 15 min
- Total time
- 15 min
- Yield
- Covers 12-18 cupcakes or 1 20cm cake
- Difficulty
- Easy
- Calories
- 210 kcal
Quick summary
“A velvety and structured topping that unites the dense unctuousness of mascarpone cheese to the lightness of fresh heavy cream whipped with vanilla. Perfect for filling cakes and decorating cupcakes with a pastry bag without melting.”
What you need to know
- The mascarpone cheese and fresh heavy cream must be extremely cold to assemble the correct emulsion.
- Powdered sugar dissolves without leaving a grainy texture and does not alter the clear whiteness of the topping.
- Beating beyond the firm peak point destabilizes the milk emulsion, potentially turning the cream into butter.
Ingredients
Main
- g Mascarpone Cheese
- ml Heavy Cream
- g Powdered sugar
- teaspoon Vanilla Extract
- pinch Salt
Instructions
Principal
- The professional technique is crucial: place the mixer bowl and the whisk in the freezer for at least 15 minutes before starting. This ensures all ingredients remain as cold as possible, which is fundamental for the stability of the frosting.
- In the chilled bowl, add the chilled mascarpone. Beat on medium-low speed for about 1 minute, just until it softens and becomes creamy. The secret to this recipe is not to overbeat the mascarpone alone, so as not to curdle or separate it.
- With the mixer on low speed, gradually add the sifted powdered sugar, vanilla, and the pinch of salt. Beat until the sugar is completely incorporated and the mixture is smooth and homogeneous. The sweetness can be adjusted to your taste.
- Slowly, pour the cold heavy cream into the mascarpone mixture. Increase the mixer speed to medium-high and beat until the mixture reaches firm peaks and the texture is light and airy. Monitor closely so as not to exceed the doneness.
- The most common mistake is overbeating. Stop beating as soon as firm peaks form and the frosting has the consistency to decorate. The glaze should be light, fluffy, and easy to handle with a piping bag. Use immediately for best results.
Chef's tips
- Place the mixer bowl and the wire whisk in the freezer for 15 minutes before starting the preparation.
- Beat the mascarpone alone for just 1 minute at low speed to soften before adding the liquids.
- Pour the cold heavy cream in a continuous stream with the mixer on to incorporate gradually.
Variations
- Add fine lemon or orange zest to create a refreshing citrus version.
- Incorporate 2 tablespoons of sifted 100% cocoa powder to transform into velvety chocolate frosting.
- Mix 2 tablespoons of pure pistachio concentrated paste for a refined aromatic green cream.
Substitutions
- Mascarpone cheese can be replaced by traditional block cream cheese softened with 1 tablespoon of heavy cream.
- Vanilla extract can be replaced by vanilla bean paste or natural tonka bean zest.
- Powdered sugar can be replaced by sifted impalpable sugar in the same proportion.
How to store
Conserve em vasilha hermética na geladeira por até 3 dias. Caso perca um pouco da aeração durante a refrigeração, bata suavemente com um fouet manual por 20 segundos antes de usar.
Can it be frozen?
Freezing the assembled mascarpone frosting is not recommended, as the free water crystallizes and breaks the silky texture, resulting in curdled liquid when defrosting.
What to serve with
Ideal for covering American carrot cake, vanilla cupcakes, red fruit pies, or pavés.
Frequently asked questions
What is the ideal fat content for the heavy cream in this recipe?
Use pasteurized fresh heavy cream with a minimum lipid content of 35% fat (nata); sterilized boxed versions with 17% or 20% do not whip to stiff peaks.
Can this glaze stay out of the refrigerator at parties?
Because it contains mascarpone and pure fresh heavy cream, it resists at mild room temperature (up to 22°C) for about 2 hours; on hot days, keep the cake refrigerated until the moment of service.
Why did the mascarpone frosting curdle and turn into yellow lumps?
This occurs due to excessive mechanical beating in the stand mixer or the use of warm ingredients; the fat separated from the whey. Stop the mixer as soon as stiff peaks form.
Can I dye this frosting with food coloring?
Yes, use good quality water-soluble gel coloring adding drop by drop right at the end of beating so as not to soften the consistency of the cream.
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