Sweet Potato Gratin

November 11, 2014

133

Russet and sweet potatoes in a cheesy, creamy sauce.

4 cups thinly sliced sweet potatoes (about 2 large potatoes)
4 cups thinly sliced russet potatoes (about 2 large potatoes)
1/2 cup thinly slice onion
2 cups heavy cream, divided
1 1/2 teaspoons salt
1/2 teaspoon pepper
2 cups (8 oz.) shredded Gruyere cheese
1/2 cup shredded Parmesan cheese

Preheat oven to 400 degrees. Lightly grease a 9x13 inch baking dish. In a large bowl, toss together sliced potatoes, slice onion, 1 cup of the cream and the salt and pepper. Layer half of the potatoes in...
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Nutritions

Calories
528

Sodium
1711mg
71% DV

Fat
42g
64% DV

Protein
23g
47% DV

Carbs
25g
8% DV

Fiber
4g
17% DV