Sweet Potato Pie
["3 c. sweet potatoes", "1 stick butter", "1 1/4 c. sugar", "1 Tbsp. vanilla", "3 eggs, beaten", "1/2 c. sweet milk", "unbaked pastry shell"]
["Boil potatoes in their jackets until done.", "Peel and mash. Add butter, sugar and vanilla.", "Combine the beaten eggs and milk. Mix with potatoes until well blended.", "Pour into pastry shell. Bake at 350\u00b0 for about 1 hour or until brown."]
["sweet potatoes", "butter", "sugar", "vanilla", "eggs", "sweet milk", "pastry shell"]