I found this recipe for Walnut Sweet Potatoes with Cranberries in an HEB circular. I love making sweet potato casseroles and I want recipes that do not include marshmallows. This one sounded different because of the cranberries. It was easy to make and very tasty. The cranberries add a bit of tart sweetness. I followed the recipe exactly though I used an 8 x 8 inch pan. My 4 potatoes would not have made 2 layers in a 9 x 13 pan.