Vinegar Pie by Charles Willeford

Miami Blues. Fred Ward as Hoke Moseley. 

https://www.seriouseats.com/talk/2012/12/any-vinegar-pie-eaters-out-there.html

Vinegar Pie from Miami Blues by Charles Willeford:

Vinegar Pie:

Pastry for a nine-inch crust

1 cup seedless raisins, all chopped up

1/4 cup soft butter

2 cups granulated sugar

1/2 teaspoon cinnamon

1/4 teaspoon cloves

1/2 teaspoon allspice

4 eggs, large, separated

3 tablespoons 5-percent vinegar

1 pinch of salt

Cream the butter well with sugar. Add spices and blend well. Beat in yolks with a beater till smooth and creamy. Stir in chopped raisins with a wooden spoon. Beat egg whites with a dash of salt until they are soft, then slide onto sugar mixture. Cut and fold lightly but well. Turn into pastry-lined pan. Bake fifteen minutes in pre-heated 425 degree oven. Reduce heat to 300 and bake for twenty minutes longer, or until top is browned and center of filling is jellylike. Cool before cutting.

 https://www.orlandosentinel.com/news/os-xpm-1992-03-29-9203271142-story.html