1 sm. can frozen lemonade
4 eggs, separated
3/4 c. sugar
Envelope gelatin
Whipped cream

Combine beaten egg yolks, 1/2 cup sugar and lemonade in the top of a double boiler. Cook until thickened. Add gelatin dissolved in 1/4 cup water. Chill until partially thickened. Whip egg whites and 1/4 cup sugar until stiff and glossy. Combine with lemon mixture and pour into baked pie crust. Chill thoroughly. Top with whipped cream and serve.