Chocolate Pie

Directions

1. 1
   Mix well the sugar, cocoa and flour (or cornstarch).
2. 2
   Beat lightly the egg yolks; add 1/2 cup milk and beat lightly.
3. 3
   Add this and the 1 1/2 remaining cups milk to dry mixture and stir. Put on high burner until strikes a boil, stirring constantly, then turn burner to medium and continue stirring until it thickens.
4. 4
   (Make sure it is very thick.)
5. 5
   Boil about 1/2 minute. Remove from burner and add flavoring.
6. 6
   Let cool to warm.
7. 7
   Pour into ready-baked pie shell.
8. 8
   Top with meringue.