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Chocolate Mascarpone Buttercream

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Chocolate Mascarpone Buttercream is a luxuriously smooth and creamy frosting made with rich mascarpone cheese, butter, cocoa powder, and powdered sugar. Perfect for topping cakes, cupcakes, or cookies.

Ingredients

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  • 1/2 cup unsalted butter, softened
  • 8 oz mascarpone cheese, cold
  • 1/2 cup unsweetened cocoa powder
  • 2 cups powdered sugar
  • 1 tsp vanilla extract
  • 12 tbsp heavy cream or milk (as needed for consistency)
  • Pinch of salt

Instructions

  1. In a large mixing bowl, beat the softened butter until smooth and creamy.
  2. Add the mascarpone cheese and beat just until combined and smooth. Do not overmix to avoid curdling.
  3. Sift in the cocoa powder and powdered sugar. Add vanilla extract and a pinch of salt.
  4. Beat on low speed until the sugar and cocoa are incorporated, then increase to medium-high and beat until fluffy, about 2–3 minutes.
  5. Add heavy cream or milk one tablespoon at a time until the desired consistency is reached.
  6. Use immediately or refrigerate and bring to room temperature before using. Re-whip if needed.

Notes

  • Mascarpone should be cold to help the frosting hold its structure.
  • Do not overbeat mascarpone or it may become grainy.
  • Use high-quality cocoa powder for best flavor.

Nutrition