Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      pounds        sweet potatoes
   1      16 ounces ca  whole berry cranberry sauce
     1/2  teaspoon      ground cinnamon
     2/3  cup           self-rising flour
     2/3  cup           firmly packed brown sugar
     2/3  cup           quick-cooking oats -- uncooked
     1/4  cup           plus 2 tbls. butter
   1      cup           miniature marshmallows

Preparation:

Cook potatoes in boiling water to cover 20 minutes or until tender. Let cool to the touch; peel and mash potatoes. Stir in cranberry sauce and cinnamon. Spoon into a lightly greased 2 qt. casserole. Combine flour, sugar, and oats; cut in butter until mixture resembles coarse crumbs. Spoon over sweet potato mixture. Bake at 375 F for 20 minutes. Top with marshmallows, and bake until golden brown.