Chess Pie - cooking recipe

Ingredients

1/2 c. butter
1 1/2 c. sugar
3 eggs
1 tsp. vanilla
1 Tbsp. vinegar
pinch of salt

Preparation

Cream butter and sugar together.
Add eggs and vanilla; mix well.
Add vinegar and salt; mix.
Bake in pie crust for 10 minutes at 250\u00b0 and then at 300\u00b0 for another 20 minutes.