To make the brownies:
Preheat the oven to 400-degrees.
In a medium saucepan, melt the baking chocolate and the shortening over low heat, stirring frequently.
As soon as both the chocolate and shortening have melted, remove from the heat and stir in the sugar.
Cool the mixture slightly, about 10 minutes then add the beaten eggs and vanilla extract, stirring until well blended.
Stir in the flour and kosher salt, mixing well.
Add the toasted pecans and scoop the batter into a 13” x 9” baking pan that has been sprayed with a cooking spray. Bake at 400-degrees for 20 minutes. Do not over bake!
Allow to cool completely in the pan on a wire rack before icing.
To make the icing:
In a small saucepan, combine the chocolate, milk and butter over low heat, stirring until the butter and chocolate are melted.
Remove from heat and add the vanilla extract along with the powdered sugar, stirring until smooth. Add more milk if you want a thinner icing. Spread evenly over the brownies. Allow to set slightly before cutting into squares.