1 box of yellow cake mix
4 to 5 c. raw cranberries (or frozen)
2 1/2 c. white sugar
1 c. brown sugar
1 stick butter (1/4 lb.)
1 c. walnut halves or pieces

Preheat oven to 350 degrees. Slice the stick of butter in thin pieces. Distribute the pieces evenly over the bottom of a 9 x 12 inch pan or a large round one. Sprinkle the walnut halves or pieces over the butter. Wash and dry the cranberries, and pour them over the nuts. Add the white sugar and the brown sugar, spreading evenly over the cranberries. Mix the sugar and the cranberries slightly. Follow the directions on the box to prepare the yellow cake mixture, and pour it over everything. Bake at 350 degrees for 40 to 50 minutes (it's done when a toothpick inserted in the center comes out clean.)

Let cool for 10 minutes. Then with a knife, loosen the cake from the edges of the pan, and turn the pan over on a plate. Serve with whipped cream or vanilla ice cream.