Sweet Potato Russet Potato Gratin Recipes

Steps:

• Place potatoes in a greased 8-in. square baking dish. In a bowl, beat egg. Add cream, salt, nutmeg and pepper; mix well. Pour over potatoes; sprinkle with cheese. Bake, uncovered, at 375° until the potatoes are tender, 40-45 minutes. If desired, top with fresh thyme to serve.

Steps:

• Preheat the oven to 400 degrees F (200 degrees C). Grease a baking dish with cooking spray.
• Combine cream, butter, and garlic in a saucepan. Bring to a simmer; remove from heat and mix in parsley, thyme, sage, rosemary, salt, and pepper.
• Arrange 1/2 of the sweet potato slices in the prepared baking dish; cover with 1/2 of the Gruyere cheese. Pour cream mixture on top. Arrange remaining sweet potato slices over the cream. Sprinkle remaining cheese on top.
• Bake in the preheated oven until golden brown and bubbly, about 30 minutes.

Steps:

• Preheat the oven to 400 degrees F (200 degrees C). Lightly grease a 9x13-inch baking dish.
• Stir together cream, milk, butter, and garlic in a small saucepan over medium heat and bring to a simmer. Remove from heat and stir in parsley, thyme, sage, rosemary, salt, and pepper.
• Arrange 1/2 of the sweet potatoes in the bottom of the prepared baking dish, pour 1/2 of the cream mixture on top, and sprinkle with 1/2 of the Gruyere cheese. Repeat layers once more; cover with aluminum foil.
• Bake in the preheated oven for 30 minutes. Remove foil and continue to bake, uncovered, until potatoes are tender and cream and cheese mixture is bubbly and golden brown, about 15 minutes. Remove from the oven and allow to sit for 10 minutes before serving.

Steps:

• Preheat oven to 300 degrees. Butter a medium gratin dish. Line bottom with a layer of Yukon Gold potatoes. Sprinkle with a little thyme and nutmeg. Season lightly with salt and pepper, and pour over a little cream. Add a layer of sweet potato slices, and repeat with the thyme, nutmeg, salt, pepper and cream. Continue layering, ending with sweet potatoes, thyme, nutmeg, salt, pepper and cream.
• Bake in oven for 1 to 1 1/4 hours, until potatoes are tender when pierced with a fork. Cover with aluminum foil if top gets too dark.

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.

Steps:

• Make the topping: In a bowl, combine the breadcrumbs, melted butter, and a pinch of salt. Mix in the mustard and then the Parmigiano and parsley.
• Prepare the gratin: Preheat oven 350. Rub shallow 2-quart gratin dish with butter, set aside.
• Melt 2 TBS butter in a saucepan over medium heat. Add shallots and pinch of salt; cook, stirring frequently, until softened, limp and somewhat golden. Whisk together the cream, broth, and horseradish; add to the shallots. Season with salt and pepper, stir to combine, and take the pan off the heat.
• Assemble the gratin: In a large bowl, combine the potato and sweet potato slices with salt, Parmigiano and the shallot cream. With a rubber spatula, mix gently but thoroughly and scrape into the prepared gratin dish, smoothing and pressing until evenly distributed.
• Bake the gratin: Cover with the breadcrumbs. Bake until the crust is deep golden brown, the juices around the edges have subsided, and the potatoes are tender when pierced with a fork, about 1 hour.
• Let it rest for 15-20 minutes before serving.