Frozen Lemon Pie
["3 eggs, separated", "1/2 c. sugar", "5 Tbsp. lemon juice", "1 c. heavy cream", "vanilla wafers"]
["Crush vanilla wafers and put in bottom of buttered pie pan. Beat egg whites until stiff; beat in sugar.", "Add yolks one at a time, beating thoroughly after each.", "Stir in lemon juice.", "Fold in cream after it is stiffly beaten.", "Pour in pan and sprinkle vanilla wafer crumbs over top.", "Freeze until firm.", "Yields 6 servings."]
["eggs", "sugar", "lemon juice", "heavy cream", "vanilla wafers"]