Sweet Potato Pie

Ingredients

• 9" unbaked pie shell
• 1 1/4 cup hot,mashed sweet potatoes
• 2/3 cup sugar
• 1 tablespoon flour
• 2 eggs beaten
• 3/4 cup milk or half n half
• 1 tsp vanilla
• 1/2 tsp lemon extract
• 1/2 tsp nutmeg
• pinch of salt
• 2 tablespoons of melted butter