Mama'S Cold Biscuit Pudding(Over 50 Years Old)  
["3 or 4 cold biscuits, broken into small chunks", "1 c. sugar", "1/4 c. flour", "1/4 tsp. salt", "2 c. milk", "2 egg yolks", "1 tsp. vanilla"]
["Combine sugar, flour and salt in the top of a double boiler; stir in milk.", "Cook over boiling water, stirring until thick. Beat egg yolks and stir into hot mixture.", "Cook 5 minutes more, stirring constantly.", "Remove from heat and add vanilla."]
["cold biscuits", "sugar", "flour", "salt", "milk", "egg yolks", "vanilla"]