This cookbook from the Junior League of Jackson, Mississippi is THE BEST Southern Cookbook.
1 9 inch pie crust -- unbaked
1/2 cup butter or margarine -- melted
1 1/2 cups sugar
1 teaspoon vanilla
3/4 tablespoon vinegar
Prepare unbaked pie shell. Mix butter and sugar and simmer slowly, stirring, for 5 minutes. remove from heat and let cool slightly, stirring constantly. Add eggs, one at a time, beating well. Add vanilla, salt and vinegar; mix well.Pour filling into pie shell and bake at 400 degrees for 15 minutes; reduce heat to 350 degrees and bake for 20-30 minutes. Shake pie gently. It is done when the center quivers slightly. Do not try to double recipe.Pie keeps well in the refrigerator overnight. Can freeze and reheat.