|Butter/Margarine||1⁄2 Cup (8 tbs)|
|Milk||1⁄3 Cup (5.33 tbs)|
|Cocoa||1⁄4 Cup (4 tbs)|
|Powdered sugar||1 Pound (1 box)|
|Vanilla extract||1 Teaspoon|
Microwave butter, milk, and cocoa in a 2-quart glass casserole at HIGH 2 minutes.
Stir in sugar, salt, and vanilla.
Spread while warm.