Sweet Potato Pie - cooking recipe

Ingredients

2 lb. sweet potatoes (about 3 medium)
3/4 c. packed brown sugar
1/4 tsp. all-purpose flour
2 tsp. grated orange peel
1 tsp. pumpkin pie spice
1 tsp. vanilla extract
1/8 tsp. salt
1 c. fat-free milk
1/2 c. egg substitute
1 unbaked pastry (9 inches)
1/2 c. reduced-fat whipped topping

Preparation

Bake sweet potatoes at 350\u00b0 for 1 hour or until very soft. Cool slightly. Cut potatoes in half; scoop out the pulp and discard shells. Place pulp in food processor or blender; cover and process until smooth.