Sweet Potato Pie
["2 c. sweet potatoes", "pinch of salt", "2 or 3 eggs", "1 tsp. vanilla", "1/4 stick margarine", "2 c. sugar", "1 can evaporated milk", "1 tsp. lemon juice"]
["Cook and mash sweet potatoes.", "While potatoes are still hot, add margarine, salt, sugar, eggs and milk.", "Mix all together, then add vanilla and lemon juice.", "Pour filling into 2 unbaked pie shells.", "Bake at 450\u00b0 for 20 minutes; reduce to 350\u00b0 for 25 more minutes."]
["sweet potatoes", "salt", "eggs", "vanilla", "margarine", "sugar", "milk", "lemon juice"]