Diabetic Sweet Potato Pie

A wonderful treat for those that love the taste of sweet potato in a pie.

Boil sweet potato whole in skin for 40 to 50 minutes , or until done.

Run cold water over the sweet potato , and remove the skin.

Break apart sweet potato in a bowl.

Add margarine , and mix well with mixer.

Stir in splenda , milk , eggs , nutmeg , cinnamon and vanilla.

Beat on medium speed until mixture is smooth.

Pour filling into an unbaked pie crust.

Bake at 350 degrees f for 55 to 60 minutes , or until knife inserted in center comes out clean.

Pie will puff up like a souffle , and then will sink down as it cools.

sweet potato, margarine, splenda granular, low-fat milk, eggs, ground nutmeg, ground cinnamon, vanilla extract, lemon extract, unbaked pie shells