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.

Add Filter

Crunchy au Gratin Potatoes

With its golden, crunchy topping and gooey, cheesy interior, this comforting spin on a classic side dish is brimming with robust flavors. Horseradish and nutmeg add that extra-special touch.—Janice Elder, Charlotte, North Carolina