Grandma's Butterscotch Pie
How to Make Grandma's Butterscotch Pie
- In a double boiler, whisk together sugar, corn starch, and flour.
- Add just enough milk to make a paste.
- Stir in beaten egg yolks.
- Stir in the remainder of the milk.
- Cook slowly; stirring constantly when thick. Remove from heat.
- Add butter and vanilla.
- Pour the filling into the baked pie shell and refrigerate.