Opal'S Buttermilk Cheese Pie
["1 stick butter", "2 c. sugar", "2 Tbsp. flour", "4 eggs", "1 tsp. vanilla", "pinch of salt", "2/3 c. buttermilk"]
["Cream butter, sugar and flour.\tAdd eggs, vanilla and salt, beating well.", "Add the buttermilk.\tPour into deep-dish unbaked pie crust.", "Bake 45 to 50 minutes at 352\u00b0."]
["butter", "sugar", "flour", "eggs", "vanilla", "salt", "buttermilk"]