Lemon Pies

Directions

1. 1
   Mix the first 4 ingredients; cook until it begins to thicken. Add the juice and grated rind of 2 lemons.
2. 2
   Beat egg yolks and add some of the hot mixture.
3. 3
   Return it to the double boiler and cook until thickened.
4. 4
   Add the butter and cool.
5. 5
   Pour the filling in baked shells; cover with beaten egg whites.
6. 6
   Add 2 tablespoons sugar per egg white.
7. 7
   Bake about 15 minutes in 325° oven.
8. 8
   Recipe can be doubled.