Best 11 Sweet Potato Gratin With Gruyere Recipes

SWEET POTATO GRATIN

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.

SWEET POTATO AND GRUYèRE GRATIN

Steps:

• Heat oven to 400 degrees and generously butter a 9-by-13-inch baking pan or shallow gratin dish. Butter a piece of foil large enough to cover top of pan. Sprinkle Parmesan all over bottom of pan.
• In a medium pot, bring cream, sage, rosemary, garlic, nutmeg and a pinch of salt to a simmer. Simmer until reduced by 1/4, about 10 minutes.
• In a large, heatproof bowl, whisk eggs just enough to break them up. Slowly pour hot cream into eggs to combine, whisking while pouring, and reserve the mixture.
• Meanwhile, using a mandoline or sharp knife, slice the potatoes into 1/8-inch-thick rounds.
• Place 1 layer of potatoes in the pan, slightly overlapping as you go, using about a third of the slices. Sprinkle with 1/4 teaspoon salt and pepper to taste, then pour 1/3 of the egg mixture over potatoes. Top with 1/2 cup Gruyère. Repeat with another layer of potatoes, 1/2 teaspoon of salt, pepper and 1/3 egg mixture. Top with 1/2 cup Gruyère. Top with remaining potatoes, 1/4 teaspoon salt, pepper to taste, and remaining egg mixture (but not the remaining cheese). Press down to compact the potatoes. Cover with foil and bake until potatoes are tender, about 40 minutes, then remove foil, sprinkle top with remaining 2/3 cup Gruyère and bake until browned and bubbling, 25 to 30 minutes. Let cool slightly, then serve.

SWEET POTATO AND GRUYERE GRATIN

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.

SWEET POTATO GRATIN

Steps:

• Heat oven to 375°F. Butter 2-quart baking dish or gratin dish. Layer sweet potato slices to fill dish.
• In 1-quart saucepan, melt butter over medium-low heat. Stir in flour, salt and pepper. Cook and stir until mixture is smooth and bubbly. Gradually add half-and-half, stirring constantly, until mixture boils and thickens. Stir in cheese and nutmeg. Remove from heat; pour cheese sauce over sweet potatoes.
• Cover; bake 40 minutes or until potatoes are just tender. Bake uncovered 30 to 35 minutes longer or until golden. Let stand 15 minutes before serving.

SWEET-POTATO GRATINS

Steps:

• 1. Preheat oven to 400°F. With the butter, grease a 12-capacity muffin pan.
• 2. In a large bowl, toss together the sweet potatoes, Idaho potato, cream, nutmeg, pepper, and salt.
• 3. Layer the potato slices in each muffin cup until 3/4 full, then top off the muffin cups with any remaining cream. Sprinkle each gratin with some of the cheese. Cover the pan loosely with tinfoil and bake for 20 minutes.
• 4. Remove the tinfoil and continue to bake until the potatoes are fork-tender and the cheese is golden brown, 10 to 15 minutes more. Remove and let cool for 5 minutes before serving.

SWEET POTATOES AU GRATIN

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.

SWEET POTATO GRATIN

Steps:

• Preheat oven to 375 degrees. Pour 1 cup cream into a large ovenproof skillet. Arrange sweet potatoes evenly in pan, season with salt and pepper, and pour remaining cream on top. Gently press on potatoes to submerge. Bring to a simmer over medium, transfer to oven, and bake 12 minutes. Press on potatoes to submerge again and bake until potatoes are tender and cream is bubbling, 8 to 10 minutes more. Sprinkle with cinnamon, ginger, and cayenne. Let cool 10 minutes before serving.

SWEET POTATO-ONION GRATIN

Steps:

• Prepare a grill for medium-high heat. Preheat the oven to 350 degrees F. Grease a 9-by-13-inch baking dish with the butter.
• Oil the sliced sweet potatoes and onions with the canola oil and sprinkle with salt and pepper. Grill the sweet potatoes and onions until slightly charred on each side and just halfway cooked. Set aside.
• Combine the half-and-half, horseradish, thyme, 2 teaspoons salt and 1 teaspoon pepper in a bowl. Sprinkle one-third of the Gruyere in an even layer over the bottom of the prepared baking dish. Layer one-third of the grilled sweet potatoes and onions on top of the Gruyere. Repeat twice¿one-third of the cheese, one-third of the vegetables¿to create three even cheese-vegetable layers. Pour the half-and-half mixture over the top, cover with foil and bake for 35 to 40 minutes. Uncover and continue baking until the sweet potatoes are tender and the gratin is golden brown, another 15 to 20 minutes. Let rest for 15 minutes before serving.

SCALLOPED YUKON GOLD AND SWEET POTATO GRATIN WITH FRESH HERBS

Steps:

• Fill large bowl with cold water. Working with 1 Yukon Gold potato at a time, peel, then cut into 1/8-inch-thick rounds and place in bowl with water. Repeat with sweet potatoes. Combine cream, butter, and garlic in medium saucepan; bring to simmer. Remove from heat. Mix all herbs in small bowl. Mix sea salt and black pepper in another small bowl.
• Butter 13x9x2-inch glass baking dish. Drain potatoes, then pat dry with kitchen towels. Transfer half of potatoes to prepared baking dish. Use hands to distribute and spread evenly. Sprinkle with half of salt-pepper mixture, then half of herb mixture. Sprinkle with half of cheese. Repeat with remaining potatoes, salt-pepper mixture, herb mixture, and cheese. Pour cream mixture over gratin, pressing lightly to submerge potato mixture as much as possible. DO AHEAD: Can be made 6 hours ahead. Cover with plastic wrap and chill. Remove plastic wrap before baking.
• Preheat oven to 400°F. Cover gratin tightly with foil. Bake 30 minutes. Uncover; bake until top of gratin is golden and most of liquid is absorbed, about 25 minutes longer. Let stand 10 minutes; serve.

CREAMY POTATO-GRUYERE GRATIN

Steps:

• Preheat the oven to 350 degrees F.
• Lightly butter a 10-cup gratin dish.
• Rub the dish with both halves of the cut garlic clove.
• Combine the cream, nutmeg, salt, pepper, and cayenne in a bowl.
• Peel the potatoes and slice them paper-thin on a mandoline.
• As you work, place the potato slices in the bowl with the cream and seasonings.
• Add the gruyere and combine thoroughly.
• Pour the potato-cheese mixture into the prepared gratin dish, making sure the potato slices are flat and level.
• Place the gratin dish inside a roasting pan and fill the pan to three quarters full with hot water, creating a bain-marie.
• Carefully place the bain-marie in the center of the oven and bake for 2 hours, or until completely set and golden on top.

SWEET POTATO GRATIN

Steps:

• Preheat the oven to 375 degrees F.
• Peel the sweet potatoes, and then slice them into even rounds (1/8-to-1/4-inch thick). A mandoline or the slicing attachment on a food processor is the best way to do this.
• Place the sliced sweet potatoes in a large mixing bowl. Add the garlic, salt and pepper. Toss well to coat.
• Coat the inside of a 3-quart baking dish with the butter. Arrange an overlapping layer of sweet potatoes on the bottom of the dish in a clockwise pattern. Sprinkle around some of the Parmesan and Gruyere cheeses. Continue layering the gratin, going in a counter-clockwise direction (this will keep the gratin from falling over on your plate after it is cut). Again, add some of the cheese before adding the next layer. Continue alternating layers until the gratin is full.
• Bring the half-and-half to a simmer on the stovetop and pour it over the potatoes. Cover the baking dish with aluminum foil and place a heatproof dish on top of the foil. Place in the oven to bake for 20 minutes.
• Remove the foil from the baking dish and cover the top of the gratin with some extra grated cheese. Continue baking until the top is golden brown and bubbling, 20 to 30 minutes more. Remove from the oven and cool 20 minutes before serving.