Sweet Potato Pie - cooking recipe

Ingredients

1 3/4 c. mashed sweet potatoes
1 c. sugar
1 stick margarine or butter
pinch of salt
1 small can evaporated milk
2 eggs, separated (white from yolk)
1 tsp. vanilla
pinch of baking powder
1/2 c. coconut

Preparation

Mix potatoes and butter.
Add sugar and salt; mix well.
Add beaten egg yolks, milk and vanilla.
Beat egg whites and baking powder until stiff.
Fold into potato mixture and add coconut.