Never Fail Meringue

This makes a tender meringue, and it will not weep!

2 teaspoons cornstarch
2 tablespoons cold water
1/2 cup boiling water
3 egg whites
6 tablespoons granulated sugar
1/8 teaspoon salt
1/2 teaspoon vanilla extract

Mix cornstarch and water. Stir into boiling water. Cook until thick and clear. Let cool completely.

Beat egg whites; gradually beat in sugar, salt and vanilla extract. Beat into cooled, cooked mixture; continue beating until mixture stands in peaks. Spread on pie. Brown in preheated 375 degree F oven.