Melt butter in microwave and set aside. Beat sugar, cornmeal and eggs in a bowl with mixer. Add buttermilk, vinegar and vanilla. With a spoon stir in melted butter. Pour into pie crust. Bake in a preheated 400 degree oven 40 minutes or until knife inserted in center comes out clean. Turn off oven and leave pie in oven until oven cools. Enjoy! If you like this recipe, you might also like my recipe for Buttermilk Pies. Click to follow The Southern Lady Cooks on Facebook. Click to follow The Southern Twins on Facebook. © The Southern Lady Cooks photos and text – All rights reserved. No copying, posting on other sites, or other uses allowed without written permission of the copyright holder.