Baked Sweet Potatoes - cooking recipe

Ingredients

4 large sweet potatoes
2 firm apples (Granny Smith)
1 stick (1/2 c.) margarine
1/2 c. brown sugar
cinnamon sugar
1 pkg. miniature marshmallows
pecan halves

Preparation

Boil whole sweet potatoes in water until tender.
Cool, peel and slice.
Peel, core and slice apples.