Pink Grapefruit Cake Recipe – Torta di Pompelmo Rosa


3 pink grapefruits
2⁄3 cup unsalted butter, softened, 
3 cups cake flour, plus more
1 tbsp. baking powder
1 tsp. kosher salt
1 3⁄4 cups sugar
2 eggs
3⁄4 cup milk
1 1⁄2 tbsp. vanilla extract
1 lb. cream cheese, softened
2 1⁄2 cups confectioners’ sugar

Grapefruit Cake Recipe – Saveur.com.