This salted caramel layer cake recipe is a showstopper. The cake layers are moist and fluffy, and the salted caramel frosting is rich and decadent. To make the cake, you'll need flour, sugar, baking powder, salt, eggs, milk, vanilla extract, and butter. For the frosting, you'll need sugar, heavy cream, butter, salt, and vanilla extract. The cake is baked in three layers and then frosted with the salted caramel frosting. It's perfect for special occasions or when you want to impress your guests.