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+ servings
Limoncello mascarpone cake on a plate.
5 from 11 votes

Limoncello Mascarpone Cake

This limoncello mascarpone cake is infused with natural lemon flavor and—of course—limoncello and has a rich and creamy mascarpone frosting. A deliciously elevated dessert!
Prep 15 minutes
Cook 25 minutes
Total 40 minutes
Fat 24
Carbs 95
Protein 6
Yield 12

Ingredients

Dry Ingredients

Wet Ingredients

  • ½ cup vegetable oil
  • 1.25 cups granulated sugar
  • 1 tablespoon lemon zest ~1 lemon
  • 2 tablespoons fresh lemon juice
  • 1 teaspoon vanilla extract
  • 3 large eggs
  • ½ cup buttermilk
  • ½ cup limoncello

Mascarpone Frosting

  • 8 oz. mascarpone cheese ~1 cup
  • 1 teaspoon vanilla extract
  • ½ cup heavy whipping cream
  • 4.5 cups powdered sugar
  • cup store-bought lemon curd

Instructions

Limoncello Cake

  • Preheat the oven to 350℉ and spray 2 9-inch round cake pans with cooking spray.
  • Mix the dry ingredients in a bowl and set aside.
  • Mix the oil, sugar, zest, juice, and vanilla in another bowl.
  • Next, whisk in the eggs, buttermilk, and limoncello.
    a white bowl with a yellow substance in it.
  • Add the dry ingredients to the wet and mix until well combined.
    a bowl of yellow batter on a white surface.
  • Split the batter between the two cake pans. Bake for 25 minutes.
    a yellow batter in a metal pan on a grey surface.
  • To frost the cake, spread half the frosting on top of one cake layer. Spread ⅓ cup of lemon curd on top of the frosting. Add the next layer and repeat frosting and curd.
    a person cutting a cake with a fork.

Mascarpone Frosting

  • Add the mascarpone cheese, vanilla extract, and heavy cream to the bowl of a stand mixer. Mix on low/medium speed until well blended.
  • Next, add the powdered sugar and mix on low speed until well combined.
  • Spread on the cake immediately. Or store it in an airtight container in the refrigerator.

Tips & Notes

  • Homemade buttermilk= Add 1 tablespoon of white vinegar to a 1 cup measuring cup and fill the remaining space with milk. We used store-bought, but for the person who doesn’t want to buy it.
  • You can find store-bought lemon curd in the jam section of most grocery stores. Feel free to make homemade lemon curd if you’d like.

Nutrition Facts

Calories: 633kcal | Carbohydrates: 95g | Protein: 6g | Fat: 24g | Fiber: 1g | Sugar: 77g