Pistachio Mascarpone Layer Cake features tender pistachio-infused cake layers filled and frosted with light mascarpone cream for an elegant and creamy dessert.
For the cake:
1 cup shelled unsalted pistachios finely ground
1½ cups all-purpose flour
1½ teaspoons baking powder
½ teaspoon salt
½ cup unsalted butter softened
1 cup granulated sugar
3 large eggs
1 teaspoon vanilla extract
¾ cup milk
For the frosting:
8 ounces mascarpone cheese
½ cup powdered sugar
1 cup heavy cream
Preheat oven to 350°F and prepare cake pans.
Whisk dry ingredients including ground pistachios.
Cream butter and sugar until fluffy.
Add eggs and vanilla.
Alternate adding dry ingredients and milk.
Divide batter into pans and bake 25 to 30 minutes.
Cool completely.
Beat mascarpone and powdered sugar.
Whip cream and fold into mascarpone.
Frost cake layers and garnish with pistachios.
Chill briefly before serving.
Do not overmix mascarpone frosting.
Toast pistachios for deeper flavor.
Refrigerate due to cream-based frosting.