This salted caramel layer cake is a showstopper dessert that will impress your guests. The cake layers are moist and tender, and the salted caramel frosting is rich and creamy. The recipe uses a combination of brown sugar and granulated sugar to give the cake a deep caramel flavor. The frosting is made with caramel sauce, butter, and cream cheese, and is finished with a sprinkle of sea salt. This cake is perfect for special occasions like birthdays, weddings, or holidays.