This salted caramel tres leches cake is a twist on the classic Latin American dessert. The cake is made with a combination of all-purpose flour, baking powder, salt, sugar, eggs, milk, and vanilla extract. The tres leches mixture is made with evaporated milk, sweetened condensed milk, and heavy cream. The caramel sauce is made with butter, brown sugar, heavy cream, and sea salt. The cake is then soaked in the tres leches mixture and topped with the caramel sauce and a sprinkle of sea salt. The result is a moist and decadent cake that is sure to impress your guests.