Chocolate Cake Icing
["1/2 c. cocoa", "2 c. sugar", "1/2 c. milk", "1 stick oleo", "pinch of salt", "1 tsp. vanilla"]
["Bring to rapid boil and boil for 1 minute.", "Whip and spread."]
["cocoa", "sugar", "milk", "oleo", "salt", "vanilla"]