Butterscotch Pie
["1 c. brown sugar, packed", "3 heaping Tbsp. flour", "3/4 stick butter", "3 eggs", "1 c. milk, scalded", "1 tsp. vanilla", "1/4 tsp. cream of tartar", "6 Tbsp. sugar"]
["Melt brown sugar, flour and butter together in iron skillet or heavy pan.", "Add hot milk and let boil.", "Stir in 3 beaten egg yolks and cook until thick.", "Take off heat and add vanilla and let cool."]
["brown sugar", "flour", "butter", "eggs", "milk", "vanilla", "cream of tartar", "sugar"]