Chess Pie
["2/3 stick butter", "1 1/4 c. sugar", "1 Tbsp. flour", "3 eggs", "1/4 c. buttermilk", "pinch of salt", "1 tsp. vanilla"]
["Melt butter; add to sugar and flour.", "Add beaten eggs, one at a time.", "Add milk, salt and vanilla.", "Pour into pie shell.", "Bake at 350\u00b0 for 55 minutes."]
["butter", "sugar", "flour", "eggs", "buttermilk", "salt", "vanilla"]