Cookies and Cream Sheet Cake

Cookies and Cream Sheet Cake combines the classic taste of vanilla (or white) cake with the chocolate taste of Oreo™ cookies, topped with buttercream made with more Oreos™. It is sure to satisfy anyone with a sweet tooth, especially if you love all things Oreo™ cookie! It all starts with the perfect Vanilla Delight Cake, which will be your new favorite vanilla cake recipe!

• 2 ¾ cups (275 g) cake flour
• 2 teaspoons baking powder
• ¾ teaspoon kosher salt
• 1 cup (2 sticks / 227 g) unsalted butter, room temperature
• 2 ½ cups (500 g) granulated sugar
• 2 teaspoons vanilla extract
• 5 large egg whites, room temperature
• 1 cup whole milk, room temperature
• 1 ½ cups (162 g) roughly chopped Oreo™ cookies

• 1 cup (2 sticks / 227 g) unsalted butter, room temperature
• 4 cups (500 g) confectioners' sugar, divided
• 1-3 tablespoons whole milk
• 1 ½ cups (162 g) roughly chopped Oreo™ cookies, divided