Buttermilk Pie
["1 (9-inch) pie crust", "2 Tbsp. all-purpose flour", "1 1/2 c. sugar", "1/2 c. unsalted butter, melted", "2 large eggs", "1 c. buttermilk", "1 tsp. vanilla"]
["Heat oven to 350\u00b0.", "Stir flour and sugar in medium bowl until well", "blended.", "Whisk", "in melted butter until thoroughly combined. Whisk", "in", "eggs until thoroughly blended.", "Whisk in buttermilk and vanilla.", "Pour", "mixture into pie crust and bake 1 hour, or until", "filling", "is", "golden", "brown", "and sharp knife inserted in center of filling is withdrawn clean."]
["crust", "flour", "sugar", "unsalted butter", "eggs", "buttermilk", "vanilla"]