SWEET POTATO PIE - Alberta's Charleston Style Sweet Potato Pie

• 3 large sweet potatoes
• 2tablespoons of butter
• 1/2 teaspoon cinnamon
• 1/2 cup sugar
• 1/2 teaspoon nutmeg
• 1 egg
• 2 egg whites
• 4 teaspoon sugar

1. Boil potatoes until soft. peel and mash well with 2 tablspoons of butter.
2. Add sugar, cinnamon,nutmeg, and egg, well beaten.
3. Fill cooked pastry shell and cover with meringue made of beaten egg whites and 4 teaspoons of sugar.
4. Brown in medium oven. serves 6.