Homemade salted caramel sauce that packs a decadent punch of warm and scrumptious caramel flavor. Each fluffy gluten-free and dairy-free vanilla cake layer is marvelously marbled with the caramel sauce for a hit of deep caramel goodness in each bite. Whipped salted caramel buttercream made from that very same caramel sauce wrapped gloriously around each cake layer that will leave you licking your plate clean and asking for seconds. This is a true salted caramel cake masterpiece.