Dessert

Preheat oven to 375°F.
Mix sugar, butter, and vinegar in a saucepan.
Bring the mixture to a boil.
Beat the eggs in a bowl.
Gradually whisk the hot saucepan contents into the beaten eggs.
Add vanilla and mix.
Pour the filling into the pre-made pie crust.
Bake the pie in a 375°F oven for 35 minutes.
Let the pie cool.
This recipe is adapted from Wikibooks. It is licensed under Creative Commons Attribution-ShareAlike 4.0 International.