“Dulce de Leche (adapted from David Lebovitz):
Preheat the oven to 425 F. Pour one can of sweetened condensed milk (not evaporated milk) into a glass pie plate or shallow baking dish. Stir in a few flecks of sea salt. Set the pie plate within a larger pan, such as a roasting pan, and add hot water until it reaches halfway up the side of the pie plate. Cover the pie plate snugly with aluminum foil and bake for 1 to 1 hours. (Check a few times during baking and add more water to the roasting pan as necessary, make sure the water is as high as the dulce de leche, otherwise the surface may burn). Once the Dulce de Leche is nicely browned and caramelized, remove from the oven and let cool. Once cool, whisk until smooth.”