Grandmother'S Sweet Potato Pie - cooking recipe

Ingredients

3 c. cooked, mashed sweet potatoes
2 c. sugar
3 eggs
1 c. buttermilk
2 Tbsp. butter
1 tsp. soda
1 tsp. baking powder
1 tsp. cinnamon
1/2 tsp. nutmeg
1 tsp. vanilla

Preparation

Mix sugar with mashed potatoes.
Beat eggs; add soda to buttermilk and mix with eggs.
Add to mashed potatoes and sugar. Add remaining ingredients.
Pour into 2 unbaked pie shells (deep crust).
Bake at 400\u00b0 for 10 minutes, then lower to 300\u00b0 for 60 minutes.