"Mashed potatoes always offer stick-to-your-ribs comfort, and our Mashed Potato Casserole is a new twist on a family favorite side dish recipe. This potato casserole is extra-rich and creamy thanks to the addition of cream cheese. Your spuds will never be duds if you make 'em this way! <br /> <br /> This creamy and tasty mashed potato casserole recipe is ideal for a simple appetizer. Make it with a pork roast or bring it to your next potluck...."