Best Sweet White Potato Gratin Recipes

Sweet & White Potato Gratin image

Provided by ItalianMama

Time 2h10m

Yield 8 serving(s)

Number Of Ingredients 12

1 1/2 lbs russet potatoes
1 lb sweet potato
1 1/2 cups cheddar cheese, shredded
1/4 lb feta or 1/4 lb goat cheese, crumbled
1/4 cup parmesan cheese or 1/4 cup romano cheese, shredded
1 teaspoon dried thyme
1 teaspoon salt
ground pepper
2 tablespoons flour
1 cup heavy cream
1 cup chicken broth
1 1/2 cups canned French-fried onions

Steps:

Preheat oven to 350. Lighly grease a 9x13-inch baking dish.
Peel and thinly slice potatoes, using a food processor if available. Arrange half of the white and sweet potato slices randomly in the baking dish.
In a small bowl, combine the cheeses, thyme, salt and pepper. Sprinkle half of the cheese mixture over the potatoes. Sprinkle evenly with flour.
Add the remaining potato slices, and sprinkle the remaining cheese mixture on top.
Pour the chicken broth and cream over the potatoes.
Cover with aluminum foil and bake for about 1 1/2 hours, until potatoes are tender. Meanwhile, crush the French-fried onions.
Remove the baking dish from the oven and uncover. Sprinkle the crushed onions evenly over the top and return to the oven to bake, uncovered, for another 10 minutes. Remove from the oven and let stand 20 minutes before serving.

YAM, SWEET AND WHITE POTATO AU GRATIN image

Yield 10-12 servings

Number Of Ingredients 11

1 yam, about 1 ½ lbs., peeled and thinly sliced
1 sweet potato, about 1 ½ lbs., peeled and thinly sliced
2 russets, about 2 lbs., peeled and thinly sliced
1 red onion, thinly sliced
4 T. butter, cut into small pieces
1 T. dried thyme
½ tsp. ground nutmeg
1 T. Kosher salt
½ tsp. ground black pepper
2 cups heavy cream
2 cups grated Swiss or/and Mozzarella cheese

Steps:

Place the sliced potatoes in a mixing bowl; toss well. Grease a 2 quart baking dish. Place ½ of the potatoes in dish, and top with ½ of the sliced onions and dot with ½ the butter. Layer remaining potatoes, onions and butter on top. In a mixing bowl, combine the thyme, nutmeg, salt, pepper, cream and cheese. Pour over the potatoes and cover with foil. Bake in 375o oven for 1 hour; remove the foil and bake an additional 5 minutes.