For the Fudge Topping:
16 ounces semi-sweet chocolate, finely chopped
(1) 14 ounce can sweetened condensed milk
2 and 1/2 tablespoons unsalted butter, cut into small bits
1 teaspoon pure vanilla extract
1/2 cup salted caramel sauce
1/2 cup toasted pecans, roughly chopped
1 teaspoon flaky sea salt
Instructions