Red Velvet Ooey Gooey Bars

Ingredients Cake Nonstick baking spray One 15.25-ounce box red velvet cake mix 4 large eggs, at room temperature 2 teaspoons pure vanilla extract 1 1/2 sticks (12 tablespoons) unsalted butter, melted and cooled 8 ounces cream cheese, at room temperature 3 cups confectioners’ sugar Royal Icing 4 cups confectioners’ sugar 3 tablespoons meringue powder Sprinkles, … Read more