This was OK, but I've had better mashed potato casseroles before. I made it about an hour before broiling it, so I followed the idea that it could be left out, covered and then broiled. Mine wasn't warm in the center, which surprised me since it hadn't been out that long. I think you could add some things to it...more garlic, bacon, etc. But as is it's just so-so.
Mashed Potato Gratin
Jenfdr Posted: 04/02/10