1 qt Milk
3/4 c  Sugar
3    Eggs, beaten
1/2 c  Cornstarch
1 pn Salt
1 ts Vanilla
1    Container (8 oz) frozen
Whipped topping, thawed

In a saucepan, slowly bring 3 cups of the milk and sugar to a boil.
Combine the remaining 1 cup of milk, eggs and, cornstarch add to milk
sugar mixture, stirring until thicken. Mix in salt and vanilla. Cool
in refrigerator. Fold in whipped cream. Fill Puff Shells.