Onions Au Gratin Recipes

Steps:

• Saute onions in butter.
• Place onions in a 9 x 13 casserole dish with a slotted spoon.
• Stir in heavy whipping cream, white wine, and black pepper. Mix well.
• Top with cheeses.
• Bake at 375 degrees for 15-20 minutes.

Steps:

• Preheat oven to 400 degrees F (200 degrees C). Butter a medium casserole dish.
• Layer 1/2 of the potatoes into bottom of the prepared casserole dish. Top with the onion slices, and add the remaining potatoes. Season with salt and pepper to taste.
• In a medium-size saucepan, melt butter over medium heat. Mix in the flour and salt, and stir constantly with a whisk for one minute. Stir in milk. Cook until mixture has thickened. Stir in cheese all at once, and continue stirring until melted, about 30 to 60 seconds. Pour cheese over the potatoes, and cover the dish with aluminum foil.
• Bake 1 1/2 hours in the preheated oven.

Steps:

• Preheat oven to 350 degrees F (175 degrees C).
• Place carrots and onions in a pot with enough lightly salted water to cover, and bring to a boil. Cook 5 minutes, or until tender but firm. Drain, and spread 1/2 the carrots and onions in a baking dish. Cover with 3/4 cup cheese, layer with remaining carrots and onions, and top with remaining cheese.
• In a saucepan, melt 3 tablespoons butter and mix in flour until smooth. Gradually stir in milk until thickened, and season with salt and pepper. Pour over the carrots, onions, and cheese in the baking dish.
• Melt 1 tablespoon butter in a small pot, and mix in bread crumbs. Sprinkle evenly in the baking dish.
• Bake 20 minutes in the preheated oven, or until bubbly and lightly browned.

Steps:

• Preheat oven to 350°. In a large saucepan, melt butter over low heat. Stir in flour, salt and pepper until smooth. Gradually add milk. Bring to a boil; cook and stir 2 minutes or until thickened. Remove from heat; stir in cheese until melted. Add potatoes and onion., Transfer to a greased 2-qt. baking dish. Cover and bake 1 hour. Uncover; bake 30-40 minutes or until the potatoes are tender. If desired, top with additional pepper.

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:

• Heat a small skillet with the butter over medium heat. Add the onions, season with salt ground thyme, bay leaf and cook until very soft and sweet and lightly caramelized, 20 minutes. Season with salt and pepper, to taste, and discard the bay leaf.
• While the onions cook, put the potatoes in a medium pot and cover with water. Bring to a boil, then salt the water and cook to tender, 12 to 15 minutes. Drain and return the potatoes to the hot pot. Mash the potatoes with the cream and Parmesan and season with salt and pepper, to taste.
• Preheat the broiler.
• Arrange the mashed potatoes in individual gratin dishes or 1 shallow casserole. Top the potatoes with the onions and Gruyere cheese. Put them on a sheet pan and brown under a hot broiler until bubbly, about 2 minutes. Remove from the oven and serve hot.

Steps:

• Arrange onion sliced in a 10x6x2-inch baking dish.
• Combine boiling water, bouillon, thyme, salt and pepper; stir until bouillon dissolves.
• Pour over onions; dot with 1 Tablespoon butter; cover.
• Bake, covered, at 400 degrees for 20 minutes.
• Combine bread crumbs and melted butter, stirring well; stir in cheese.
• Sprinkle over onions.
• Bake, uncovered, for 10 minutes longer or until golden brown.

Steps:

• Let soak the onion in cold water for 30 minutes. Drain.
• Put the onion in a saucepan. Add boiling water. Bring to boil. Let simmer, covered, until onions are tender. Drain.
• Spread the onion on the slices of toasted bread. Garnish each one with a slice of cheese. Sprinkle with paprika. Broil in oven until cheese is melted and ligthly golden.

Steps:

• In two batches, sauté the onion in the butter in a large frying pan. Cook only until limp. Do not brown or discolor.
• Deglaze the pan, or remove the onion from the pan and pour sherry, scrapping the pan with a wooden spoon to dissolve the brown, toasted onions.
• Mix the onions, the sherry, nutmeg, salt, pepper and heavy cream together and place in a baking dish. Top with the Swiss and then Parmesan or Romano.
• Bake at 350 until top is a bit brown and bubbling, 15 - 20 minutes.

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:

• THAW 1 (14 ounce) bag Bird's Eye Frozen petite Whole Onions; LET drain; MINCE 1/4 teaspoon fresh thyme leaves; GRATE 1/2 cup Sharp Cheddar Cheese; SET aside.
• MELT 2 tablespoons butter in a 1-2 quart saucepan over medium heat; ADD drained onions; RAISE heat to medium-high; STIR onions constantly as they cook, until they begin to caramelize.
• SPRINKLE 2 tablespoons flour over onions; STIR for for 1 minute.
• DEGLAZE onions with 1/3 cup dry white wine; ADD the minced thyme; STIR, scraping the bottom, until wine evaporates.
• REDUCE heat to medium-low.
• ADD 1/3 cup cream or half and half; STIR until sauce is warmed and thickened.
• SEASON sauce with 1/4 teaspoon dry mustard (or prepared horseradish), 1 pinch freshly grated nutmeg, 1 pinch ground white pepper, and kosher salt, to taste.
• REMOVE from heat; ADD the grated cheese; STIR until cheese is completely melted.
• GARNISH with thinly snipped chives and SERVE.
• GET READY to melt into your seat after just one taste!

Steps:

• Preheat oven to 350. Spray 9- x 11-inch glass baking pan with cooking spray.
• Place flour, salt, and cinnamon into a large plastic bag. Add squash, apples, and onions; shake until lightly dusted.
• In glass dish, layer 1/2 of squash, apples, and sweet onion. Pour 1/2 cup chicken stock over the top, then sprinkle 1/2 of cheese. Layer with remaining squash, apple, and onions. Pour remaining chicken stock over the top, and cover with foil.
• Bake in preheated oven for 40 minutes.
• Take out and sprinkle with bacon crumbles and remaining cheese. Return, uncovered, to oven; bake for another 5 minutes. Let sit for 5 minutes before serving.

Steps:

• In a large skillet, saute onion with brown sugar in 1 tablespoon oil until softened. Reduce heat to medium-low; cook, stirring occasionally, for 30 minutes or until deep golden brown. Stir in vinegar and garlic. Remove from the heat; add bourbon if desired. Continue cooking until liquid is nearly evaporated., In another skillet, saute mushrooms in remaining oil until tender; add roast beef and heat through., Place crust on a pizza pan; spread with French onion dip. Layer with mozzarella cheese, onion mixture, red pepper, mushroom mixture and Gruyere cheese., Bake at 425° for 10-15 minutes or until cheese is melted. Sprinkle with rosemary.