3 egg whites
1/2 c. boiling water
1/4 c. sugar
1 tsp. vanilla
Pinch of salt
1 tbsp. cornstarch

Blend cornstarch and water in saucepan, stirring until it thickens and is clear. Let stand until cool. Beat egg whites until foamy. Gradually add sugar, vanilla, salt and cooled cornstarch mixture. Beat until stiff. Spread over cooled pie. Bake at 350 degrees for 10 to 15 minutes until lightly brown. Tops 1 (9 inch) pie.