My Grandma's Mandarin Sweet Potatoes

Ingredients
large can sweet potatoes (about 40 oz.) or yams, mashed
2 eggs slightly beaten
1/2 cup brown sugar
1 tsp. cinnamon
1 tsp. salt
11 oz. can mandarin oranges, drained

Topping:
marshmallows (large)
1 cup pecons (I forgot to put these in when I served to you all!)
1/2 cup brown sugar
1/4 cup flour
4 Tbs. margarine, softened

Directions:
Drain sweet potatoes, mash in large bowl. Add eggs, brown sugar, cinnamon and salt. Whip with electric mixer at low speed until fluffy. Fold in orange sections with spoon. Butter or spray casserole. Sppon potato mixture into casserole and level top. Place marshmallows on surface. Combine topping mixture of brown sugar, flour and softened margarine and mix in a small bowl. Place spoonfuls of topping around marshmallows. Sprinkle pecans around marshmallows on top of mixture.

Bake at 350 degrees for 25-30 minutes or until heated through and beginning to bubble.