Buttermilk Pie

1 1/2 cups sugar
3 tbsp. all-purpose flour
1/8 tsp salt
3 eggs, well beaten
2 tbsp. melted butter or margarine
1 1/2 cups buttermilk
1 tsp vanilla extract
1 unbaked 9 inch pie shell
Cinnamon
Combine sugar, flour, and salt. Blend in the eggs. Add butter,
buttermilk, and vanilla, and mix very well. Pour into the pie shell and
sprinkle with a little cinnamon. Bake at 350 degrees for about 35
minutes or until the mixture is set.