Lemon Pie (Custard)

Directions

1. 1
   Add sugar to water and bring to a boil.
2. 2
   Add milk with beaten egg yolks and bring to a boil.
3. 3
   Add just enough water to cornstarch to mix and add slowly to mixture.
4. 4
   Turn heat down low and let bubble for 3 or 4 minutes.
5. 5
   Remove from heat.
6. 6
   Add butter and lemon extract.
7. 7
   Pour in baked pie shell.