Chocolate Roll
["1/3 c. mashed potatoes", "1 3/4 c. confectioners sugar", "2 2/3 c. shredded coconut", "1/2 tsp. vanilla", "3 (1 oz.) sq. semi-sweet chocolate, melted"]
["Place mashed potatoes in a bowl with sugar, coconut and vanilla.", "Stir until well blended; will be stiff.", "Shape into a roll of 2 inches round.", "Spread melted chocolate over roll. Chill; slice thin.", "Makes 3 dozen pieces."]
["potatoes", "confectioners sugar", "shredded coconut", "vanilla", "semi-sweet chocolate"]