It’s my favorite classic yellow cake with milk chocolate frosting. Perfect for any occasion. Also perfect to eat off the kitchen counter with a fork.
2 and 1/2 cups cake flour
3 and 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1 teaspoon kosher salt
1 cup (2 sticks) butter, at room temperature
1 and 1/2 cups sugar
3 large eggs, room temperature
2 large egg yolks, room temperature
2 and 1/2 teaspoons pure vanilla extract
1 and 1/3 cups whole milk
1 teaspoon lemon juice
Chocolate Frosting
1 1/2 cups (3 sticks) butter, room temperature
3 and 1/2 cups powdered sugar
10 ounces milk chocolate, melted and cooled slightly