Au Gratin Potato Casserole Recipes
Learn how to make the best au gratin potatoes with help from our tips, how to videos and no-fail recipes.
Potato and Mushroom Gratin
“Rich, decadent and indulgent, this creamy recipe is laced with wine and makes a perfect take-along side dish for potlucks or open houses. It looks impressive and is always a huge hit!” Laurie LaClair - North Richland Hills, Texas