Best 7 Winter Squash Gratin Recipes

WINTER SQUASH GRATIN

Steps:

• Preheat the oven to 425ºF. Cover a baking sheet with foil and brush lightly with olive oil. Cut the squash in half, scoop out the seeds and stringy membranes, brush the cut sides with olive oil and lay cut side down on the foil-covered baking sheet. Bake 40 minutes, or until soft enough to pierce easily with a knife. Remove from the heat and allow to cool, then peel and either mash with a fork, puree in a food processor fitted with the steel blade, or finely dice. You should have about 2 cups of pureed or finely diced squash.
• Turn the oven down to 375ºF and oil a 2-quart gratin or baking dish with olive oil. Heat the remaining oil over medium heat in a medium heavy skillet and add the onion. Cook, stirring, until tender, about 5 minutes. Add the garlic and cook, stirring, until fragrant, 30 seconds to a minute. Stir in the parsley and sage, and squash, and remove from the heat. Season to taste with salt and pepper.
• Beat the eggs in a large bowl and whisk in the milk. Add 1/2 teaspoon salt and freshly ground pepper to taste. Stir in the squash mixture and the Gruyère. Taste and adjust seasonings. Scrape into the prepared baking dish and sprinkle the Parmesan over the top.
• Bake 30 to 40 minutes, until lightly browned on the top and sizzling. Serve hot, warm, or room temperature.

WINTER SQUASH AND POTATO GRATIN

Steps:

• Preheat the oven to 375 degrees. Rub the inside of a 2-quart gratin dish or baking dish with the cut side of the garlic, and lightly oil with olive oil or butter. Slice any garlic that remains and toss with the potatoes, squash, thyme, rosemary, half the cheese and a generous amount of salt and pepper. Arrange in an even layer in the gratin dish.
• Pour the milk over the potatoes and squash, and press the vegetables down into the milk. Place in the oven, and bake one hour. Every 20 minutes, remove the gratin dish and press the potatoes and squash down into the liquid with the back of a large spoon. After one hour, sprinkle on the remaining cheese and bake for another 30 minutes, until the top is golden and the sides crusty. Remove from the oven, and allow to sit for 10 to 15 minutes before serving. Serve hot or warm.

WINTER SQUASH GRATIN WITH MUSHROOMS

Steps:

• Arrange a rack in the center of the oven and preheat to 350 degrees F. Brush a 9-by-13-inch baking pan with 1 tablespoon of the olive oil and set aside until ready to bake.
• Heat 1 tablespoon of the remaining olive oil in a large skillet over medium-high heat and cook the bacon, tossing occasionally, until the fat has rendered and the bacon is deep golden brown and crispy, 5 to 7 minutes. Use a slotted spoon to transfer the bacon to a large heatproof bowl, leaving as much fat in the skillet as possible. Add 1 more tablespoon oil to the skillet and half the mushrooms. Cook, undisturbed, until browned, about 3 minutes, then toss and continue cooking, undisturbed, until browned on the second side, about 3 minutes. Transfer to the large bowl. Repeat with 1 more tablespoon oil and the remaining mushrooms.
• Heat the remaining 2 tablespoons oil in the same skillet and cook the onions and garlic over medium heat, tossing occasionally, until golden brown, about 5 minutes. Add the 1 tablespoon rosemary, 1 tablespoon sage, 1 tablespoon thyme, all of the nutmeg and cayenne, 4 teaspoons salt and 1 teaspoon black pepper; cook until very fragrant, about 1 minute. Add the flour, stir until completely coated and cook for 1 minute. Add the milk, bring to a boil and cook until thickened, about 2 minutes. Stir in the Parmigiano and Gruyere and transfer to the large bowl; add the squash and toss to combine. Transfer to the prepared baking pan, cover tightly with foil and bake until the squash is tender and the gratin is boiling rapidly, 60 to 75 minutes. Remove from the oven and let sit covered until ready to serve.
• Meanwhile, rinse and wipe the skillet clean and melt the butter over medium-high heat. Cook the bread, tossing frequently, until golden brown, about 5 minutes. Season with salt, add the remaining 1 teaspoon each rosemary, sage and thyme, tossing until completely combined and cook until very fragrant, about 1 minute. Transfer to a paper towel-lined plate. Just before serving, uncover the gratin and top with the herbed croutons.

SIMPLE PROVENçAL WINTER SQUASH GRATIN

Steps:

• Preheat the oven to 375 degrees. Oil a 3-quart baking or gratin dish with olive oil. Toss together all of the ingredients in a large bowl. Combine well and turn into the baking dish. Place in the oven and bake 1 1/2 to 2 hours, stirring every 30 minutes, until the squash is thoroughly tender and the top is lightly browned. Serve hot or warm.

WINTER GREENS AND BUTTERNUT SQUASH GRATIN

Steps:

• Preheat the oven to 400 degrees F. Butter a large gratin dish. Peel the squash, then cut crosswise into 1/4-inch slices; set aside.
• Bring a large pot of salted water to a rolling boil. Add the kale and cook until just tender, about 5 minutes. Drain well in a colander, then squeeze out any excess water.
• Heat the oil in a large saute pan over medium-high heat. Add the garlic and the well-drained greens. Cook until the greens are slightly wilted, 3 to 4 minutes. Taste and adjust for seasoning with salt and pepper.
• Meanwhile, place half the sliced squash in the prepared dish and season with salt and pepper. Combine the nutmeg, allspice, and thyme in a small bowl. Spoon the kale over the squash and sprinkle with half the seasoning mixture. Top with remaining squash and sprinkle with the remaining seasoning.
• Pour the cream over the gratin and cover with a piece of aluminum foil. Bake for 25 minutes, remove the foil, and press down on the squash with a spatula to compress. Cover and continue baking until the squash is soft when pierced with the tip of a knife, about 20 minutes.
• Meanwhile, combine the breadcrumbs and cheese in a small bowl. Season with salt and pepper. Decrease the oven temperature to 375 degrees F. Remove the foil from the gratin dish and sprinkle the breadcrumb mixture over the squash. Dot with the butter and continue baking, uncovered, until golden brown, about 10 minutes. Transfer to a wire rack to cool for about 10 minutes before serving.

WINTER SQUASH GRATIN

Steps:

• Preheat oven to 350°F
• Lightly coat a 2 quart square baking dish with nonstick cooking spray; set aside.
• In a large skillet, heat 1 tablespoon of the olive oil over medium heat.
• Add onions and garlic; cook about 6 minutes or until tender, stirring occasionally.
• Remove from heat.
• Stir in sage, thyme, kosher salt, and pepper.
• Place half of the squash slices in the prepared dish.
• Sprinkle with the onion mixture and half of the bread crumbs.
• Top with remaining squash slices.
• Cover with foil.
• Bake about 45 minutes or until squash is nearly tender.
• Meanwhile, in a small bowl, combine the remaining bread crumbs, the remaining 1 tablespoon olive oil, and the parsley.
• Mix well and set aside.
• Remove foil from baking dish; sprinkle squash with mozzarella cheese, Parmesan cheese and bread crumb mixture.
• Bake, uncovered for 10 to 15 minutes or until crumbs are golden brown and squash is tender.
• Let stand for 10 minutes before serving.

WINTER SQUASH, LEEK AND FARRO GRATIN WITH FETA AND MINT

Steps:

• Heat oven to 425 degrees. Oil a 2-quart baking dish or gratin. Line a sheet pan with parchment. Place squash on baking sheet, season with salt and pepper, and add 2 tablespoons olive oil. Toss squash until evenly coated with oil. Place in oven and roast until tender and lightly colored, about 25 to 30 minutes, stirring every 10 minutes. Remove from oven and set aside. Turn heat down to 375 degrees.
• Heat another tablespoon of olive oil over medium heat in a large, heavy skillet and add leeks. Cook, stirring, until they begin to soften, about 2 minutes. Add a generous pinch of salt and continue to cook, stirring often, until tender, another 3 to 4 minutes. Stir in garlic and cook, stirring, until fragrant, 30 seconds to a minute. Add squash and mint to pan and toss together. Remove from heat.
• In a large bowl beat eggs. Add salt to taste (remembering that feta is very salty) and feta, and beat together until feta has broken up into eggs. Stir in squash and leek mixture and farro. Scrape into oiled baking dish. Drizzle remaining oil over top.
• Bake 35 minutes, or until lightly browned. Remove from heat. Serve hot, warm or room temperature.