Sweet Potatoes And Berries Casserole

Grrrrrgh!
Course : Casseroles
From: HungryMonster.com
Serves: 8
 

Ingredients:

2 pounds sweet potatoes
16 ounces 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.