Roasted Vegetable Gratin Recipes

Steps:

• Preheat the oven to 350 degrees. Butter a 13-by-10-by-2 1/2-inch oval baking dish.
• Heat 2 tablespoons of olive oil in a large (12-inch) saute pan over medium heat, add the onion and fennel, and cook for 10 minutes, tossing occasionally, until lightly browned and tender. Add the garlic and cook for one minute.
• Meanwhile, in a large bowl, combine the onion mixture, sweet potatoes, celery root, Yukon Gold potatoes, cream, chicken stock, Gruyere, thyme, 1 tablespoon salt, and 1 1/2 teaspoons pepper. Pour the mixture into the prepared baking dish and press lightly so the vegetables lie flat all the way to the edge. Combine the bread crumbs and 2 tablespoons of olive oil and distribute evenly on top. Bake uncovered for 1 1/2 hours, until the vegetables are very tender when tested with a small knife and the top is browned and bubbly. Allow to set for 15 minutes and serve hot.

Steps:

• Preheat the oven to 350 degrees F. Butter a 13-by-10-by-2 1/2-inch baking dish.
• Heat 2 tablespoons of olive oil in a large (12-inch) saute pan over medium heat, add the onion and fennel and cook for 10 minutes, tossing occasionally, until lightly browned and tender. Add the garlic and cook for one minute.
• Meanwhile, in a large bowl, combine the onion mixture, sweet potatoes, celery root, Yukon Gold potatoes, cream, chicken stock, Gruyere, thyme, 1 tablespoon salt and 1 1/2 teaspoons pepper. Pour the mixture into the prepared baking dish and press lightly so the vegetables lie flat all the way to the edge. Combine the bread crumbs and 2 tablespoons of olive oil and distribute evenly on top. Bake uncovered for 1 1/2 hours, until the vegetables are very tender when tested with a small knife and the top is browned and bubbly. Allow to set for 15 minutes and serve hot.
• Make ahead: Bake in advance and reheat while the turkey rests, or assemble the dish, cover and refrigerate for up to 24 hours, then bake before serving.

Steps:

• In a large saute pan set over medium heat, add enough olive oil to lightly coat the bottom of the pan. When the oil is hot, add the onions and saute until translucent, but not browned, about 5 minutes. Add the garlic and cook for 1 minute, stirring. Add the tomatoes and cook until they start to give off their liquid, about 5 minutes. Add the thyme and season with salt and pepper. Add the sugar and cook until there is almost no liquid left, about 10 to 15 minutes, stirring frequently. Remove from the heat.
• Preheat the oven to 450 degrees F.
• Lay the eggplant and zucchini out on a flat surface and season with salt and pepper. Drizzle with olive oil.
• In another large saute pan set over medium high heat, add enough olive oil to coat the bottom of the pan. When the oil just starts to smoke, add the eggplant in 1 layer and cook just until golden brown on both sides, about 2 to 3 minutes per side. You might need to do this in batches. Remove to a paper towel lined plate. Blot the top with additional paper towels.
• In the same pan, add more olive oil to coat the bottom of the pan. When the oil just starts to smoke, add the zucchini in 1 layer and saute until just browned on each side, about 1 minute per side. Remove to a paper towel lined plate.
• In a shallow roasting pan or baking dish, spread half of the tomato sauce evenly over the bottom. Begin layering the eggplant and zucchini along the outside of the baking dish so they are overlapping slightly. Continue until the pan is full and the eggplant and zucchini is used. Cover the top with the remaining tomato sauce, spreading evenly. Sprinkle the mozzarella and Parmesan evenly over the top, covering completely.
• Place the baking dish inside a large baking dish. Pour hot water into the larger baking dish about half way up the sides to make a water bath. Bake for 25 minutes, or until the cheese is golden brown and bubbly. Remove from the oven and let sit for 5 minutes before serving.

Steps:

• Preheat the oven to 375 degrees F (190 degrees C).
• Bring a large pot of generously salted water to a boil. Add the vegetables, and cook uncovered for 3 minutes. Drain in a colander, then immediately immerse in ice water for several minutes until cold to stop the cooking process. Once the vegetables are cold, drain well, and set aside.
• Cook garlic and butter in a large skillet over medium heat until garlic starts sizzling, about 3 minutes.
• Stir in chicken broth, heavy cream, thyme, nutmeg, and cayenne pepper; cook until mixture begins to simmer, about 5 minutes.
• Coat a 9x13-inch baking dish with olive oil and spread vegetables evenly over the oil.
• Pour broth and cream mixture over vegetables and top with half of the grated Parmigiano-Reggiano cheese.
• Cover baking dish loosely with aluminum foil, place on a baking sheet, and bake in the preheated oven for 40 minutes.
• Remove baking dish from the oven and top with remaining Parmigiano-Reggiano. Bake uncovered until vegetables are browned, bubbling, and tender, about an additional 30 minutes.
• Remove from the oven and let rest for 20 minutes.

Steps:

• Preheat the oven to 400 degrees. Butter a 2-quart gratin or baking dish. Place the sliced vegetables in a large bowl, and season generously with salt and pepper. Add the thyme, and toss together.
• Arrange the vegetables in the gratin dish. Add the milk, season with more salt and pepper if you wish, and place in the oven on the middle rack. Bake 45 minutes; every 15 minutes, press the vegetables down into the milk with the back of your spoon.
• Add the cheese, and stir in carefully to incorporate. Return to the oven, and bake another 30 to 45 minutes, stirring or pressing the vegetables down with the back of your spoon every 10 minutes until the gratin is nicely browned and most of the liquid is absorbed. Remove from the heat and serve, or allow to settle and serve warm. (You can make this several hours ahead of serving, and reheat in a medium oven.)

Steps:

• Preheat oven to 400°F.
• In small bowl, combine olive oil and garlic, then coat bottom of 9X13 baking dish with 1 1/2 teaspoons of the garlic infused oil.
• Tear the bread into 2 in pieces and fit tightly in the bottom of the dish.
• Drizzle the bread with 2 tablespoons of the garlic oil and season with salt and pepper. Sprinkle the bread with half the basil.
• In a medium bowl, toss the vegetables with 2 tablespoons of the garlic oil and season with salt and pepper. Sprinkle the tomato slices with salt and pepper.
• Arrange all vegetables on top of the bread, overlapping if necessary. Sprinkle with thyme, salt and pepper and drizzle with the remaining oil.
• Bake the gratin for about 40 minutes, until the veggies begin to brown and bottom of bread is golden.
• Remove from oven and let cool slightly, about 5 minutes. Sprinkle with remaining basil, cut into pieces and serve.

Steps:

• Preheat oven to 400 degrees F (200 degrees C). Combine chicken broth and butter in a 9x13-inch baking dish; place dish in oven to melt butter while oven preheats.
• Toss baking potatoes, sweet potatoes, celery root, parsnips, salt, and black pepper together in a bowl. Pour into prepared baking dish and stir to coat vegetables with broth mixture. Cover the baking dish with aluminum foil.
• Roast vegetables in the preheated oven for 40 minutes. Uncover the baking dish and discard aluminum foil. Pour heavy whipping cream over vegetables and sprinkle Gruyere cheese over the top. Continue baking until vegetables are tender and cheese is melted and golden, about 30 minutes. Cool for 10 minutes before serving.