Chocolate Marshmallow Cookies
["1 3/4 c. sifted flour", "1/2 c. cocoa", "1/2 tsp. salt", "1/2 tsp. soda", "1/2 c. margarine", "1 c. sugar", "1 egg", "1/2 c. milk", "1 tsp. vanilla", "36 marshmallow halves"]
["Sift flour. Measure and sift again soda, salt and cocoa. Cream shortening. Add sugar and egg and beat well. Add flour mixture and milk alternately. Add vanilla. Drop and bake at 350\u00b0 for 8 minutes. Take out and place 1/2 marshmallow on top. Return to oven for 2 more minutes. Take out and spread marshmallow over top of cookie with finger. Ice with chocolate powdered sugar icing."]
["flour", "cocoa", "salt", "soda", "margarine", "sugar", "egg", "milk", "vanilla", "marshmallow"]