Sweet Potato Au Gratin Recipes

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 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 the oven to 375 degrees F. Melt the butter in a small skillet over medium heat. Add the breadcrumbs and gingersnap crumbs and cook, stirring, until lightly toasted, 3 to 5 minutes; set aside.
• Combine the heavy cream, maple syrup, thyme, allspice, 1 1/2 teaspoons salt and the cayenne in a medium saucepan. Bring to a boil, then remove from the heat.
• Butter a 3-quart baking dish. Spread a single layer of sweet potatoes in the bottom of the baking dish and pour about one-third of the cream mixture on top. Repeat to make 2 more layers of potatoes and cream. Cover with foil and bake 40 minutes. Uncover and continue to bake until the cream is bubbling and the potatoes are lightly browned and tender when pierced with a knife, 40 to 50 more minutes, sprinkling the breadcrumb mixture over the potatoes during the last 5 minutes of baking.

SO-CAL SWEET POTATO AND POTATO GRATIN

Steps:

• If you have a gas burner, roast the poblano peppers over the open flame, turning occasionally with tongs, until the peppers are well charred all over, about 4 minutes. If you do not have a gas burner, halve the peppers lengthwise, place them in a baking pan and broil them in a preheated broiler, skin-side up, until well charred. Place the charred peppers in a bowl and cover with plastic wrap for 10 minutes. Peel, stem and deseed the peppers, then cut into strips.
• Preheat the oven to 400 degrees F. Butter a 9-by-13-inch baking dish.
• Stir together the cream, salt, lime zest, cumin and garlic in a bowl.
• Peel the sweet potatoes and russet potatoes and thinly slice them with a mandoline (about 1/4-inch thick).
• Arrange half of the russet potatoes in the buttered baking dish. Top with half of the sliced poblanos, then half of the sweet potatoes. Top with half of the cream mixture and 1/3 cup Cotija. Repeat with the remaining ingredients (potatoes, poblanos, sweet potatoes, cream and the remaining 2/3 cups Cotija) and press down firmly to submerge the potatoes as much as possible.
• Cover the baking dish tightly with foil and bake for 35 minutes. Uncover and continue to bake until the potatoes are tender, the liquid has absorbed, and the top is browned in spots, 25 to 30 minutes more.
• Let stand 10 minutes before serving.

SOUTHWESTERN SWEET-POTATO GRATIN

Steps:

• Preheat oven to 350 degrees. Butter a 9-by-13- inch baking dish; set aside. Toss potatoes with 1 1/2 teaspoons salt and 1/4 teaspoon pepper. Arrange half of potatoes in buttered dish, overlapping slices. Sprinkle with half of each cheese. Top with onion.
• Stir chipotle (if desired) into stock; drizzle over onion. Sprinkle with half the cilantro. Top with remaining potatoes; sprinkle with remaining cheeses and cilantro. Scatter chips on top.
• Cover with foil; bake 30 minutes. Remove foil; bake until very tender and top is well browned, about 30 minutes more. Let cool slightly before serving. Serve with limes, and with crema, if desired.

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 AU GRATIN

Steps:

• In a large saucepan combine milk, cream, nutmeg, cinnamon, salt, and pepper. Gently fold in sweet potatoes. Bring to a simmer and allow sauce to thicken.Preheat oven to 350 degrees F.
• Butter a 3-quart baking dish. Combine the bread crumbs, butter and Cheddar to make the gratin topping. Transfer the potato mixture to the baking dish and sprinkle with the gratin topping. Bake until the potatoes are cooked through, about 35 to 45 minutes.

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.

VEGAN SWEET POTATOES AU GRATIN RECIPE BY TASTY

Steps:

• Add the cashews to a medium bowl with enough vegetable broth to cover. Soak for at least 2 hours, or overnight. Drain and rinse.
• Preheat the oven to 400˚F (200˚C).
• Using a mandolin or a sharp knife, thinly slice the sweet potatoes into rounds.
• Add the sweet potatoes to a large bowl and toss with the olive oil, garlic, thyme leaves, pepper, and salt.
• Add the drained cashews to a blender or food processor, along with the garlic, coconut milk, nutritional yeast, lemon juice, vegetable broth, nutmeg, cayenne, and salt. Blend until smooth and creamy.
• Grease a large cast-iron skillet or other ovenproof dish with oil.
• Pour ⅓ of the cashew sauce into the skillet and tilt to evenly coat the bottom. Layer half of the sweet potato rounds over the sauce, overlapping slightly to completely cover the bottom of the pan. Repeat with another ⅓ of the sauce, the rest of the potatoes, and the rest of the sauce.
• Bake for 1 hour, or until golden brown on top and the sweet potatoes are tender.
• Let cool for 15 minutes before slicing and serving.
• Enjoy!

SLOW-COOKER SWEET POTATOES AU GRATIN

Steps:

• Microwave spinach in large microwaveable bowl on HIGH 3 min. or just until wilted, stirring after 1-1/2 min. Cool slightly.
• Meanwhile, beat cream cheese and flour in medium bowl with mixer until blended. Gradually add chicken broth, mixing well after each addition. Add pepper, nutmeg and 1 tsp. thyme; mix well.
• Squeeze spinach dry. Place half the potatoes in slow cooker sprayed with cooking spray; cover with layers of spinach, and half each of the cream cheese mixture and Swiss cheese. Top with layers of remaining potatoes, cream cheese mixture and Swiss cheese; cover with lid.
• Cook on HIGH 2-1/2 to 3 hours. Turn slow cooker off. Let potatoes stand 20 min.
• Microwave bread crumbs in medium microwaveable bowl 1-1/2 min. or until lightly browned, stirring after 1 min. Sprinkle over potato mixture along with the remaining thyme.

GRATIN OF SWEET POTATOES

Steps:

• Peel sweet potatoes and slice into rounds 1/4-inch thick. In a saucepan simmer milk, cream and garlic about 10 minutes, until the potatoes are barely tender. Remove from heat.
• Preheat oven to 375 degrees. Rub a baking dish with one tablespoon of butter, and dust with three tablespoons of bread crumbs.
• Season potatoes and cream with salt and Cayenne pepper. Spread mixture in baking dish, sprinkle with cheese and remaining bread crumbs, and dot with rest of butter. Bake 30 minutes, until lightly browned.

SWEET POTATOES AND APPLES AU GRATIN

Steps:

• Place apples in a large bowl; sprinkle with lemon juice. Add the sweet potatoes, syrup, butter, salt and pepper; toss to coat. , Transfer to a 3-qt. baking dish coated with cooking spray. Bake, uncovered, at 400° for 35-40 minutes or until apples are tender, stirring once. , In a small bowl, combine the bread crumbs, oil, cinnamon, nutmeg and vinegar; sprinkle over potato mixture. Bake 10-15 minutes longer or until topping is golden brown.

SWEET & WHITE POTATO GRATIN

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.

EASY SWEET POTATO GRATIN

Steps:

• Preheat oven to 375 degrees F (190 degrees C).
• Heat oil in a skillet over medium-low heat; cook and stir onions until tender and golden, about 30 minutes.
• Place sweet potatoes in a large bowl.
• Heat cream and maple syrup together in a saucepan over high heat; cook and stir until almost boiling, about 5 minutes. Pour 2/3 the cream mixture over sweet potatoes; toss to evenly coat.
• Layer potatoes in a 9x13-inch casserole dish, seasoning with salt every 5 to 6 layers. Pour remaining cream mixture over potatoes until potatoes are 3/4 covered. Cover dish with aluminum foil.
• Bake in the preheated oven for 30 minutes. Remove aluminum foil and gently stir potatoes; top with caramelized onions. Bake until potatoes are tender, about 20 more minutes. Allow to cool for about 30 minutes before serving.