Salted caramel is all the rage, and oh-so-good when made into a cupcake! These are rich, moist brown sugar cuppies filled with a sweet, salty caramel cream. They’re crowned with a rich swirl of decadent salted caramel buttercream and topped with…yes, wait for it…more caramel! Then a sprinkle of sea salt.  Sweet and salty, what better combo?!