Peanut Butter Fudge
["1/2 c. butter", "1 1/4 c. milk", "1 c. peanut butter", "4 c. sugar"]
["Melt butter and peanut butter over low heat. Add milk and stir until well blended.", "Add sugar and continue cooking.", "Stir constantly until sugar dissolves.", "Cook without stirring until a small amount dropped in a cup of cold water becomes a firm ball. Let cool to room temperature.", "Then beat until mixture thickens. Pour into well-greased pan. Let set until firm."]
["butter", "milk", "peanut butter", "sugar"]