Fresh onion gives a punch of flavor to the potatoes. Romano and cheddar cheese are sprinkled on top. Romano cheese is savory ...

Related: Wait, What's the Difference Between Scalloped Potatoes and Potatoes Au Gratin? What's So Great About Sheet Pan ...

Sweet potato dishes are often associated with late fall and winter celebrations. While sweet potatoes are at their peak ...

Check out Martha Stewart’s Creamy Potato Gratin Recipe here. For more delicious meals and snacks, grab Martha Stewart Living’s cookbook, Meatless: More Than 200 of the Very Best Vegetarian ...

and you also can't go wrong with cheese-and-potato combos. Not only are the ingredients for these au gratin potatoes cheap, they're also grocery staples that you might already have on hand.

I'm a big fan of cheesy casseroles. They bake all in one pan so cleanup is a snap. Plus, they're so ooey-gooey good, they ...