Caramel Frosting - cooking recipe

Ingredients

1 cup butter
2 cups packed brown sugar
1/2 cup milk
6 cups sifted confectioners' sugar
1 pinch salt

Preparation

Melt butter in a 2-quart saucepan over medium heat; stir in brown sugar. Bring to a boil, stirring constantly. Cook until thickened, about 1 minute. Let cool for 5 minutes.
Whisk milk into the saucepan until mixture is smooth.
Beat 3 cups confectioners' sugar and salt into the butter mixture with an electric mixer on low speed. Add remaining confectioners' sugar 1 cup at a time, beating until smooth.