Pennsylvania Dutch Milk Pie
["4 Tbsp. flour", "3 Tbsp. sugar", "1 to 1 1/2 c. milk", "1 Tbsp. butter"]
["Put flour and sugar into unbaked pie shell.", "Mix together first and spread over shell with fingers.", "Cover with milk and top with butter.", "Bake at 400\u00b0 for 35 minutes."]
["flour", "sugar", "milk", "butter"]