Limoncello Mascarpone Cake (Printable)
Italian-inspired cake with limoncello syrup, creamy mascarpone filling, and zesty lemon finish.
# Ingredient List:
→ Sponge Cake
01 - 1 1/2 cups all-purpose flour
02 - 1 cup granulated sugar
03 - 6 large eggs, room temperature
04 - 1/2 cup whole milk
05 - 1/3 cup unsalted butter, melted and cooled
06 - 2 tsp baking powder
07 - 1/4 tsp salt
08 - Zest of 1 lemon
09 - 1 tsp vanilla extract
→ Limoncello Syrup
10 - 1/2 cup water
11 - 1/2 cup granulated sugar
12 - 1/3 cup limoncello liqueur
→ Mascarpone Filling & Frosting
13 - 1 1/2 cups heavy cream, cold
14 - 1 cup mascarpone cheese, cold
15 - 1/2 cup powdered sugar
16 - Zest of 1 lemon
17 - 1 tsp vanilla extract
→ Decoration
18 - Lemon slices or zest
19 - White chocolate curls
20 - Edible flowers
# Steps:
01 - Preheat oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk flour, baking powder, and salt until well combined.
03 - Beat eggs and sugar with an electric mixer on high speed until pale and tripled in volume, approximately 5-7 minutes.
04 - Gently fold the dry ingredients, lemon zest, and vanilla extract into the egg mixture using a spatula.
05 - Pour in melted butter and milk, folding gently until just combined. Avoid overmixing to maintain the light texture.
06 - Divide batter evenly between prepared pans. Bake for 25-30 minutes until a toothpick inserted into the center comes out clean.
07 - Let cakes cool in pans for 10 minutes, then invert onto wire racks to cool completely before assembly.
08 - Heat water and sugar in a small saucepan over medium heat until sugar dissolves completely. Remove from heat, cool slightly, then stir in limoncello.
09 - Whip heavy cream to soft peaks in a chilled bowl. In a separate bowl, whisk mascarpone, powdered sugar, lemon zest, and vanilla until smooth. Gently fold whipped cream into the mascarpone mixture.
10 - Slice each cake horizontally for four thin layers. Place first layer on a serving plate, brush generously with limoncello syrup, and spread mascarpone filling. Repeat with remaining layers, frosting top and sides.
11 - Garnish with lemon slices, zest, white chocolate curls, or edible flowers. Refrigerate for at least 1 hour before serving to allow flavors to meld.
# Expert Advice:
01 -
- The limoncello syrup keeps the cake incredibly moist for days while adding that bright Italian lemon essence without making it boozy
- Mascarpone whipped cream is lighter than traditional buttercream but feels far more luxurious and special
02 -
- Room temperature ingredients are non-negotiable for the sponge cake, especially the eggs, or they won't whip up properly
- Don't skip the chilling time before serving, as this allows the flavors to meld and the cake to set properly for clean slicing
03 -
- Use a pastry brush to really work that limoncello syrup into the cake layers, even the sides, for maximum moisture and flavor
- Chill your bowl and beaters for 15 minutes before whipping the heavy cream, and you'll get much better volume and stability