Pecan Pie
["1/4 lb. butter", "3 Tbsp. flour", "1 box light brown sugar", "6 Tbsp. milk", "3 eggs", "2 tsp. vinegar", "1 1/2 tsp. vanilla extract", "1 c. broken pecans", "1 unbaked pie crust"]
["Melt butter and set aside to cool.", "Mix flour and sugar together.", "Add milk and eggs.", "Beat well. Stir in vinegar and vanilla. Add butter and nuts. Pour into pie crust and place in cold oven.", "Bake at 300\u00b0 for 1 hour."]
["butter", "flour", "light brown sugar", "milk", "eggs", "vinegar", "vanilla extract", "pecans", "crust"]