Old-Fashioned Cream Pie

Directions

1. 1
   Heat the heavy cream in top of double boiler.
2. 2
   Mix the sugar, flour and salt.
3. 3
   Pour hot cream over mixture, stirring well. Return to double boiler and cook until thickened, stirring constantly.
4. 4
   Remove from heat and add egg whites.
5. 5
   Pour into pastry shell and bake in hot oven (400°) for 15 minutes.
6. 6
   Chill and cover with whipped cream topping.