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.

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Carrot, Parsnip and Potato Gratin

Thanks to a challenge in the TOH community a few years back, my husband and I tried parsnips and discovered that we liked them! In fact, I started growing them in my garden and have been trying new things with them. This recipe is one of my experiments, and it turned out to be something we really enjoy! —Sue Gronholz, Beaver Dam, Wisconsin

Potato and Fennel Gratin

Fennel adds a snappy undertone to velvety potato gratin without being overpowering. It balances the richness of the cheese.—Nancy Roth,...


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...


Winter Vegetable Gratin

You’ll find this creamy gratin gives you all the rich flavors you crave in a cold-weather meal. Use a mandolin...


Au Gratin Peas and Potatoes

While this delicious potato skillet is a wonderful side dish, we find it satisfying enough to be a main course,...

Campfire Potatoes

We like grilling because it's a no-fuss way to make a meal. This pleasing potato recipe is one we use...


Au Gratin Garlic Potatoes

Cream cheese and a can of cheese soup turn ordinary sliced potatoes into a rich side dish that's perfect accompaniment...