Cooking Light's Sweet Potato Casserole

Course :	Casseroles
From:	HungryMonster.com
Serves:	8

Ingredients:

3	cups	sweet potatoes -- mashed
1/3	cup	brown sugar -- packed
1/3	cup	skim milk
2	tablespoons	reduced-calorie margarine -- (stick)
1	teaspoon	vanilla
1/2	teaspoon	salt
2	large	egg whites -- lightly beaten
1	spray	vegetable cooking spray
1/2	cup	firmly packed brown sugar
1/4	cup	flour
2	tablespoons	reduced-calorie margarine
1/3	cup	chopped pecans

Preparation:

Combine the first seven ingredients in a bowl and stir well. Spoon sweet potato mixture into an 8" square baking dish coated with cooking spray. Combine 1/2 cup brown sugar and flour in a bowl, and cut in 2 tablespoons chilled margarine with a pastry blender or 2 knives until the mixture resembles coarse meal. Stir in the chopped pecans, and sprinkle over the sweet potato mixture. Bake at 350F for 30 minutes. Serving size = 1/2 cup.