1/2 c. flour
1/2 c. packed brown sugar
1/2 c. quick oats
1 tsp. cinnamon
1/3 c. butter
32 oz. yams, drained
2 c. cranberries

Combine flour, brown sugar, oats, and cinnamon. Cut in 1/3 cup butter until it resembles coarse crumbs. Toss 1 cup of crumb mixture with yams and cranberries. Place in 1 1/2 quart casserole dish. Top with remaining crumbs. Bake at 350 degrees for 35 minutes. Sprinkle with miniature marshmallows. Broil just a couple minutes until lightly browned.