Just because the holidays are approaching doesn’t mean you have to gain weight. Lighten up the traditional potato gratin while retaining flavor by using spray oil and chicken stock.
Recipe is courtesy of Slimming World.
Preheat oven to 325 degrees F.
Lightly spray a 2– 2 1/2-quart baking dish with spray oil.
In baking dish, arrange half the sweet potatoes, russet potatoes, and onion.
Season with salt and black pepper, and half the nutmeg.
Repeat to make another layer.
Drizzle broth over potato mixture.
Cover tightly with foil and bake, covered, for 1 hour and 40 minutes.
Uncover and increase heat to 475 degrees F.
Roast 10–15 minutes more, or until top is nicely browned and potatoes are tender when pierced with a fork.
Let stand 15 minutes.
Sprinkle with parsley before serving.