Limoncello Mascarpone Cake (Printable)
Luscious Italian cake with limoncello syrup, creamy mascarpone filling, and light sponge layers.
# What You Need:
→ 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 teaspoons baking powder
07 - 1/4 teaspoon salt
08 - Zest of 1 lemon
09 - 1 teaspoon 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 teaspoon vanilla extract
→ Decoration
18 - Lemon slices or zest
19 - White chocolate curls
20 - Edible flowers
# Steps:
01 - Preheat the oven to 350°F. Grease and line two 8-inch round cake pans with parchment paper.
02 - In a medium bowl, whisk together flour, baking powder, and salt until well combined.
03 - In a large bowl, 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 the melted butter and milk, folding gently until just combined. Take care not to overmix the batter.
06 - Divide batter evenly between the prepared pans. Bake for 25–30 minutes, or until a toothpick inserted into the center comes out clean.
07 - Allow cakes to cool in pans for 10 minutes, then carefully turn out onto wire racks to cool completely before assembly.
08 - In a small saucepan, heat water and sugar over medium heat, stirring until the sugar completely dissolves. Remove from heat, let cool slightly, then stir in limoncello.
09 - In a chilled bowl, whip the heavy cream using an electric mixer until soft peaks form.
10 - In a separate bowl, whisk together mascarpone cheese, powdered sugar, lemon zest, and vanilla extract until smooth and creamy.
11 - Gently fold the whipped cream into the mascarpone mixture until fully incorporated and smooth.
12 - Slice each cake layer horizontally for four thin layers if desired. Place the first layer on a serving plate, brush generously with limoncello syrup, and spread with mascarpone filling. Repeat with remaining layers, finishing with frosting on top and sides.
13 - Decorate with lemon slices, zest, white chocolate curls, or edible flowers as desired. Refrigerate for at least 1 hour before serving to allow flavors to meld.
# Expert Advice:
01 -
- The limoncello syrup keeps every layer impossibly moist without making it soggy or heavy
- Mascarpone adds this subtle tang that cuts through the sweetness perfectly
- It tastes like something from an Italian bakery but comes together with basic pantry staples
02 -
- Room temperature eggs incorporate air much better than cold ones, so plan ahead
- The syrup needs to soak in fully before you add the next layer or it'll slide right off
- Mascarpone can curdle if overmixed, so fold everything together gently and stop as soon as combined
03 -
- Buy fresh lemons and zest them right before you start for the most vibrant flavor
- Don't skip the chilling time—the cake needs it to firm up enough to slice cleanly