Butterscotch Pie

Directions

1. 1
   Mix sugar, flour and salt in heat-proof bowl.
2. 2
   Pour evaporated milk in
3. 3
   a 2 cup glass measuring cup and add enough water to measure 2 cups.
4. 4
   Whisk eggs and 1/2 cup of milk.
5. 5
   Mix into sugar mixture.
6. 6
   Stir.
7. 7
   Add rest of milk.
8. 8
   Place bowl over simmering water and cook, stirring constantly, 12 to 15 minutes until thick. Remove from heat and add butter and vanilla.
9. 9
   Stir until butter melts.
10. 10
    Place plastic over.
11. 11
    Let cool 15 minutes.
12. 12
    Stir; pour into shell.
13. 13
    Cover.
14. 14
    Refrigerate 3 hours until set.