Fudge Frosting - cooking recipe

Ingredients

1/2 c. butter
1/2 c. milk
dash of salt
2/3 c. cocoa
2 c. sugar
1 tsp. flour

Preparation

Melt butter in pan; add remaining ingredients.
Stir over low heat until sugar dissolves.
Boil 1 minute.
Remove from heat; beat until creamy enough to spread.