This salted caramel banana cake is a delicious and easy dessert that is perfect for using up ripe bananas. The cake is made with a combination of all-purpose flour, baking powder, salt, sugar, eggs, milk, vanilla extract, and mashed bananas. The caramel sauce is made with butter, brown sugar, heavy cream, and sea salt. The cake is then drizzled with the caramel sauce and a sprinkle of sea salt. The result is a moist and flavorful cake that is sure to be a hit with your family and friends.