Dulce de Leche Brownies

Dulce de leche is basically sugar and milk (or, for a shortcut, sweetened condensed milk) that is slowly cooked until it caramelizes. Although you can make dulce de leche at home, these brownies work great with a store-bought product. You will likely have all the ingredients on hand for this recipe when the craving for a sweet hits, and fortunately the batter goes together quickly and easily. The hardest part is having to wait until the brownies chill for an hour before you ca