Here’s a handwritten recipe found in a large box of recipes, date unknown. Recipe is typed below along with a scanned copy.

Easy Milk Chocolate Frosting
(Frosts one 13×9 in. pan of Brownies)

Melt 3 T. butter or marg. in med. saucepan.

Stir in 2 T. Cocoa until dissolved.

Add 1 1/2 c. XXX sugar, 2 T. milk & 1 t. vanilla. Stir until smooth.

Add more milk if necessary to make a soft spreading consistency. Frost brownies; let set until firm.

RecipeCurio Note: XXX sugar is confectioners’ sugar, the XXX signifies the degree of fineness.