Buttermilk Chess Pie
["1 stick butter", "2 c. sugar", "2 Tbsp. flour", "4 eggs", "1 tsp. vanilla", "pinch of salt", "2/3 c. buttermilk", "1 (9-inch) pie shell"]
["Cream butter and sugar.", "Add flour, eggs, vanilla and salt; beat well.", "Then add buttermilk.", "Pour in pie shell.", "Bake at 350\u00b0 for 45 to 50 minutes.", "Let set for at least 10 minutes before cutting."]
["butter", "sugar", "flour", "eggs", "vanilla", "salt", "buttermilk", "pie shell"]