|Butter||1⁄4 Cup (4 tbs)|
|Firmly packed dark brown sugar||1⁄4 Cup (4 tbs)|
|Powdered sugar||1 Cup (16 tbs), sifted|
|Vanilla extract||1⁄2 Teaspoon|
Melt butter, and cook over medium heat until light brown, stirring constantly.
Add brown sugar, and cook until sugar melts.
Remove from heat, add milk, stirring constantly.
Slowly add powdered sugar, vanilla, and salt, beating at medium speed of an electric mixer.
Beat until mixture reaches glaze consistency.