2 tbsp. sugar
1 tbsp. cornstarch
1/2 c. water
pinch of salt
3 egg whites
6 tbsp. sugar

Mix first 4 ingredients well. Cook until clear. Beat egg whites until soft peaks. Add cooked mixture and continue beating. Add sugar gradually and beat until stiff peaks. Cover pie; seal edges and bake at 325°F until brown. I find this makes enough for 6 egg whites.