Seven Minute Icing - cooking recipe

Ingredients

3 egg whites
1 1/2 c. sugar
1/4 c. water
3 Tbsp. white Karo syrup
1 tsp. vanilla

Preparation

Put first four ingredients in top of double boiler (over boiling water) and mix at high speed with mixer for 5 to 7 minutes.
Then remove from heat and add vanilla.
Continue to beat until smooth.