1 envelope Knox sparkling gelatin
1/4 c. cold water
4 eggs
1 c. white sugar
1/2 c. orange or lemon juice
1/2 tsp. salt
1 tbsp. grated orange rind
1 tbsp. lemon juice

Add 1/2 cup sugar, orange juice and salt to beaten egg yolks and cook over boiling water until of custard consistency. Pour cold water in bowl and sprinkle gelatin on top of water. Add to hot custard and stir until dissolved. Add grated orange or lemon rind. Cool.

When mixture begins to thicken, fold in stiffly beaten egg whites to which the other 1/2 cup of sugar has been added. Fill baked pie shell. Just before serving, spread a thin layer of whipped cream over top of pie.