Onion Parmesan Gratin Recipes

Steps:

• Slice the onions in half lenghwise, then cut crosswise into thin slices.
• In a large skillet melt butter, then add in onions, thyme, cloves, pepper and salt; cover with lid and saute until the onions are very soft (about 10-12 minutes) adjust the salt to taste (do not add in too much salt as the Parmesan is salty!).
• Transfer the onions to a buttered gratin dish or small casserole dish and smooth it out with a spoon.
• At this point you can cover and let sit at room temperature to broil later.
• Preheat the broiler.
• In a small bowl whisk together egg yolks and whipping cream, the stir in Parmesan cheese.
• Pour the mixture over the onions in the baking dish.
• Place under the broiler (about 2-inches from heat).
• Broil until the top is golden.
• Serve immediately.

Steps:

• In a large skillet, saute onions and celery in 3 tablespoons butter until tender; drain and set aside. , In a saucepan, melt the remaining butter; stir in flour, salt and pepper until smooth. Gradually stir in milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Pour over vegetables; toss to coat. , Pour into an ungreased 2-qt. baking dish. Sprinkle with cheese and pecans. Bake, uncovered, at 350° for 20-25 minutes or until heated through.

Steps:

• Place potatoes into a large pot and cover with water; add salt and bring to a boil. Reduce heat to medium-low and simmer until just beginning to soften, 15 to 20 minutes; drain.
• Melt butter in a saucepan over medium heat; add flour and whisk until the mixture thickens, 1 to 2 minutes. Pour milk and heavy cream into the saucepan; cook and stir until smooth, 2 to 3 minutes. Melt Cheddar and Asiago cheese into the butter mixture; cook while stirring continually until the mixture is smooth and creamy, 1 to 2 minutes. Season the sauce with salt and pepper.
• Preheat oven to 400 degrees F (200 degrees C). Butter a 9x13-inch casserole dish.
• Layer about half the sliced potatoes into the bottom of the baking dish. Top the potatoes with sweet onion slices and green onions; pour about 1/3 of the cheese sauce over the onions. Arrange the remaining potato slices into the dish; pour remaining cheese sauce over the potatoes. Sprinkle Parmesan cheese and crushed crackers over the top.
• Bake in the preheated oven until hot in the center and beginning to brown at the edge, about 30 minutes. Sprinkle parsley over the top of the dish to serve.

Steps:

• Cut onions into 1/2-in. slices; saute in butter until tender. Place in a greased 8-in. square baking dish. , In a small bowl, stir the flour, broth, cream, salt and pepper until smooth; pour over onions. Sprinkle with cheeses. , Bake, uncovered, at 350° for 25-30 minutes or until cheese is golden brown and mixture is bubbly.

Steps:

• Preheat the oven to 375 degrees F.
• Remove the stalks from each fennel bulb and discard. Cut the bulbs in half lengthwise through the core. Remove most (but not all) of the core by cutting a V-shaped wedge, leaving the wedges intact. Cut each piece into 2, 3, or 4 wedges, depending on the size of the bulb. Arrange the wedges, cut side up, in a gratin dish just large enough to hold them snugly in a single layer. Pour the chicken stock and wine over the fennel, then sprinkle with 2 teaspoons of salt and 3/4 teaspoon of pepper. Dot with the diced butter. Cover the dish tightly with aluminum foil and bake for 35 to 45 minutes, until the fennel is tender. Remove from the oven and raise the oven temperature to 425 degrees F.
• Meanwhile, make the topping. Combine the melted butter, panko, Parmesan, parsley, zest, 1 teaspoon salt, and 1/2 teaspoon pepper. Sprinkle evenly on top and return to the oven. Bake uncovered for 30 minutes, until the topping is browned. Serve hot or warm.
• Note: The ingredient quantities were proportionally increased for this episode.

Steps:

• Slice the onions in half lengthwise. Place, cut side down, on a cutting board and slice crosswise into very thin slices, and set aside.
• In a large, nonstick skillet, combine the butter, cloves, onions, thyme and salt. Cover and cook over very low heat until the onions are very soft, about 10 minutes. Taste and adjust the seasoning.
• Transfer the onion mixture to a gratin dish and smooth it with the back of a spoon. The recipe can be prepared several hours in advance up to this point. Cover and store at room temperature.
• Preheat the broiler. In a small bowl, combine the egg yolks and cream and whisk together well. Stir in the cheese. Pour the mixture over the onions in the baking dish. Place the baking dish under the broiler about 2 inches from the heat. Broil until the top is sizzling and golden, about 1 to 2 minutes. Serve immediately as a vegetable course or as an accompaniment to meat dishes.

Steps:

• Heat oven to 180C/160C fan/gas 4. Heat half the oil in a pan and gently soften the onions and garlic for 15-20 mins until really soft and sticky but not browned. Put the onions, tomatoes (halve the large ones), herbs, sugar and breadcrumbs in a baking dish, season well and toss together.
• Drizzle with the remaining oil, scatter with a few more herb sprigs and bake for 1 hr until going golden on top and the tomatoes are juicy.

Steps:

• Preheat the oven to 350°F.
• Slice the onions into 1/4-inch-thick rounds and lay them in a shallow baking pan, such as a sheet pan or jelly roll pan. Drizzle with the olive oil and season to taste with salt and pepper. Roast for 15 to 18 minutes, or until lightly browned.
• Meanwhile, in a medium saucepan, bring the cream and wine to a simmer over medium-high heat. As soon as the liquid starts to bubble around the edges, remove from the heat.
• Spoon about 1-2 tablespoon of the cream mixture over each onion slice. Cover with aluminum foil, return to the oven, and cook for about 25 minutes. increase the oven temperature to 450°F.
• Remove the foil and top the onions with the shaved cheese. Return the pan to the oven and cook for 4 to 5 minutes, or until the edges caramelize. Serve hot.

Steps:

• Up to 2 days before serving, heat oven to 200C/180C fan/gas 6. Heat the oil in a large frying pan. Add the onions and thyme, cover, and cook over a gentle heat for 10-15 mins until softened and caramelised. Pour the cream and milk into a large bowl and season well. Add the potatoes and mix to combine.
• Butter a 23 x 28cm ovenproof dish, then layer in half the potatoes. Spread the onion mixture on top, then layer on the remaining potatoes. Press down with your hands. Pour over the milk mixture, which should come just level with the potatoes. If not, add a little more milk until it does. Cover with foil, then bake for 11⁄2 hrs until tender. Remove from the oven and leave to cool. Cover and store in the fridge.
• On the day, heat the oven to 220C/200C fan/gas 7. Uncover the gratin, spread the crème fraîche on top, then sprinkle over the Parmesan. Put in the oven and cook for 30 mins until the cheese is melted, the top crisp and golden brown, and the gratin piping hot. Serve garnished with extra thyme.

Steps:

• Set oven to 350 degrees.
• Grease a 2-quart baking dish.
• Heat the oil in a skillet.
• Brown beef with garlic; drain and mix in the 1/4 cup Parmesan cheese, set aside.
• Simmer the onions in boiling water for 10 minutes; drain and reserve 1/2 cup of the onion water.
• To the 1/2 cup onion water, add in the boiled onions, soup, dry mustard, salt, pepper cheddar cheese and green onions; mix well.
• Pour the mixture into a prepared baking dish.
• Bake for 25 minutes.
• Combine the 1 cup Parmesan cheese, bread crumbs and butter; mix well.
• Remove the dish from oven and set to broil.
• Evenly sprinkle the crumb/cheese mixture on the casserole and broil for about 2 minutes.

Steps:

• In a bowl toss the turnips and the onion with the cornstarch, 1/4 cup of the Parmesan and salt and pepper to taste and transfer the mixture to a buttered 9-inch-square baking dish, patting it down. Drizzle the cream evenly over the mixture, sprinkle the mixture with the remaining 1 tablespoon Parmesan, and bake the gratin in the middle of a preheated 375°F. oven for 25 to 30 minutes, or until the top is golden.

Steps:

• Preheat oven to 400°F.
• Break the onion quarters apart to give you little "petals".
• Place these in an A4 sized dish or earthenware oven dish.
• Drizzle with olive oil, add salt and pepper, and toss in the thyme and garlic.
• Mix well, add white wine and cover tightly with two layers of tinfoil.
• Bake for 45 minutes, then remove tinfoil, and put back in oven for 15 minutes until slightly golden.
• Stir in creme fraiche (or sour cream) and sprinkle with cheeses.
• Turn oven down to 350F and put back in oven until cheese is golden and melted, about 15 minutes.
• You can eat right away, or cool it down and flash it under the grill when the guests arrive.
• Enjoy!