Sweet Potato Pie - cooking recipe

Ingredients

3 large or 4 medium sweet potatoes
1/2 lb. butter
2 c. sugar
3 large eggs
3/4 small can evaporated milk
1 tsp. vanilla
1/2 tsp. nutmeg
1/2 tsp. cinnamon
2 (8-inch) pie shells

Preparation

Preheat oven to 350\u00b0.
Boil potatoes in skins until tender. Peel; put into bowl with butter.
Beat with mixer.
Add sugar and eggs.
(Every so often clean beaters to remove the strings.)
Add milk; beat.
Add vanilla, nutmeg and cinnamon.
Beat until smooth and free of strings.
Pour into pie shells and bake until slightly brown on top.