Fluffy Marshmallow Icing - cooking recipe

Ingredients

1 c. sugar
1/3 c. water
1/4 tsp. cream of tartar
2 egg whites (1/3 c.)
8 soft marshmallows, quartered
1 tsp. vanilla

Preparation

Combine sugar, water and cream of tartar in a saucepan.
Boil rapidly until syrup spins a 6-inch to 8-inch thread (242\u00b0 on candy thermometer).