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Sweet Potatoes Au Gratin

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Ingredients Method

Ingredients
  

  • 1 cup heavy whipping cream
1
  • 1/2 teaspoons salt
  • 1/2 teaspoon ground black pepper
  • 11/2 cups grated Parmesan cheese
  • 11/2 cups shredded Monterey Jack cheese
  • 3 pounds sweet potatoes peeled and thinly sliced
  • Garnish: chopped fresh rosemary

Method
 

  1. Preheat to 400 degrees.
  2. In a small bowl, combine cream, salt, and pepper; whisk until salt dissolves.
  3. In a separate bowl, combine cheeses.
  4. In a 9x9-inch baking dish, layer half of sweet potatoes, half of cheese, and half of cream mixture; repeat layers. Cover with aluminum foil, and bake for 11⁄2 hours.
  5. Remove foil, and continue baking for 15 to 20 minutes or until sweet potatoes are tender. Let stand for 15 minutes before serving. Garnish with rosemary, if desired.