Onion Casserole Recipes

Steps:

• Cook onions in 2 Tablespoons butter in skillet until onions are soft but not brown, 6-8 minutes.
• Crush crackers (4 oz. is equal to one 1 sleeve).
• Add 1 tablespoon butter, 3 tablespoons milk and ½ cup cracker crumbs on bottom.
• Add onions and then cheese and crumbs on top. Bake 20 to 30 minutes at 350°F, uncovered.
• Note: I put a few drops of milk on top of crackers before I put them in oven.

Steps:

• Preheat oven to 350°. In a large skillet, saute onions in butter until tender. Place half of onions in a greased 2-qt. baking dish; sprinkle with half of the cracker crumbs and cheese. Repeat layers. , Bake, uncovered, until golden brown and bubbly, 25-30 minutes.

Steps:

• Melt the butter and oil in a large Dutch oven or pot over medium heat. Add half the onions and celery, 1/2 teaspoon salt and a few grinds of pepper. Top with the remaining onions and celery, 1/2 teaspoon salt, a few grinds of pepper, the bay leaves and the thyme sprigs. Cook, uncovered and stirring occasionally, until all the liquid evaporates and the onions are very soft and golden brown, 45 minutes to 1 hour. (If the onions are soft but could be more golden, increase the heat slightly for a few minutes toward the end of cooking.)
• Add the flour, and stir until completely absorbed, about 1 minute. Add the broth and wine, and simmer until almost completely evaporated, about 2 minutes. Remove from the heat, and let cool for a few minutes. Remove the bay leaves and thyme stems. (The onions can be made, cooled and refrigerated up to 2 days ahead.)
• Meanwhile, preheat the oven to 350 degrees F. Bake the baguette slices on a baking sheet until they're slightly toasted but not golden, 2 to 3 minutes per side. Let cool.
• Shingle and slightly overlap half the bread slices in a 3-quart flameproof baking dish. Top with the onion mixture in 1 layer. Shingle, overlapping, with the remaining bread. Sprinkle the Gruyere over the top. Cover with foil, and bake until the onion mixture is hot and the cheese is melted, about 40 minutes. Remove the foil, switch the oven from bake to broil and broil until the top is golden in spots. Sprinkle the thyme leaves over the top. Serve hot.

Steps:

• Preheat the oven to 350 degrees F.
• Melt 3 tablespoons butter in a large skillet over medium-high heat. Add the onions and sprinkle with 1 teaspoon salt and 1/2 teaspoon pepper and cook, stirring occasionally, until the onions are very soft and just begin to brown, about 20 minutes. Add 1 tablespoon thyme and cook for an additional minute. Set aside.
• Meanwhile, bring a large pot of salted water to a boil. Cook the noodles according to the package directions. Reserve 1/2 cup of the pasta water. Drain the noodles and return them to the pot.
• While the noodles are still warm, add the cooked onions, sour cream, cream cheese, reserved pasta water and 1/2 cup Gruyere. Stir until the sauce is smooth and creamy and coats the noodles. Fold in the chicken. Season with salt and pepper. Transfer to a 2-quart baking dish.
• Microwave the remaining 5 tablespoons butter in a medium microwave-safe bowl until melted. Add the fried onions, breadcrumbs, remaining 1/2 cup Gruyere and 1 tablespoon thyme to the butter and toss until the breadcrumbs are coated. Sprinkle the buttered breadcrumb mixture evenly over the noodles to cover completely.
• Bake until the topping is golden brown, 35 to 40 minutes.

Steps:

• In a large cast-iron or other ovenproof skillet, saute onions in 3 tablespoons butter until tender. Stir in flour and pepper until blended; gradually add broth and sherry. Bring to a boil; cook and stir until thickened, about 2 minutes., In a microwave, melt remaining butter. Add croutons; toss to coat. Spoon over onion mixture. Sprinkle with cheeses. , Broil 3-4 in. from the heat until cheese is melted, 1-2 minutes.

Steps:

• In a large skillet, melt butter over medium-high heat. Saute onions and mushrooms until tender. Place in a 11x7-in. baking dish or 2-qt. baking dish. Sprinkle shredded cheese on top. Combine the soup, milk and soy sauce; pour over cheese. Top with bread and cheese slices. Cover and refrigerate 4 hours or overnight. , Remove from the refrigerator 30 minutes before baking. Loosely cover with foil and bake at 375° for 30 minutes. Uncover and bake 15-20 minutes longer or until heated through. Let stand for 5 minutes before serving.

Steps:

• Preheat oven to 350 degrees F (175 degrees C).
• In a 2 quart casserole dish, combine the ground beef, rice, French onion soup, cream of mushroom soup, celery, green onions and green bell pepper. Mix all together well.
• Cover and bake at 350 degrees F (175 degrees C) for 1 hour.

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13 inch baking dish.
• Melt butter in a large skillet over medium-high heat. Saute onions until tender. Transfer to prepared dish and top with crushed potato chips.
• Dissolve bouillon in water and mix with mushroom soup; pour over chips and onions. Top with cheese.
• Bake in preheated oven for 25 to 30 minutes.

Steps:

• Set oven to 350 degrees.
• Butter a 2-qt casserole dish.
• In a large saucepan, melt butter.
• Add onions to pan, over high heat, saute until soft, and just starting to brown, about 20-25 minutes
• Remove from heat.
• Place half of the onions in the baking dish; cover with half the crackers, and half of the Parmesan.
• Repeat to make another layer of onions, crackers and Parmesan Bake, uncovered, until cheese on top is lightly browned, about 25 mins Serve warm.
• Note: if made a day ahead, let cool, and keep refrigerated until time to reheat for serving.
• Delicious!

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Butter a 2-quart baking dish.
• Bring water to a boil in a large saucepan, and sprinkle in the rice. Stir, reduce heat to low, and simmer the rice until it is half-cooked, about 5 minutes. Drain the rice, and set aside.
• Melt the butter in a large skillet over medium heat, and cook and stir the onions until translucent but not browned, about 8 minutes. Mix the cooked onions and the butter from the skillet with the rice, and stir in the half-and-half, salt, and 1 3/4 cup of the Swiss cheese. Transfer the mixture to the prepared baking dish, and sprinkle the remaining 1/4 cup of Swiss cheese over the top.
• Bake uncovered in the preheated oven until the rice is tender and the top is lightly browned, about 1 hour.

Steps:

• Preheat oven to 375 degrees F (190 degrees C). Grease a 9x13 inch casserole dish.
• Heat 2 tablespoons of butter in a large skillet over medium heat. Stir the onions into the pan; cook and stir until very soft and golden brown, about 15 minutes. Stir in sherry vinegar. Transfer to a small bowl, and reserve.
• In the same skillet, melt 2 more tablespoons butter. Whisk in 2 tablespoons flour. Stirring constantly, cook over medium heat until the flour smells like baked pie crust, about 3 minutes. Slowly whisk in milk, about 1/2 cup at a time, then whisk in nutmeg, cayenne pepper, and thyme. Bring to simmer, and cook until thickened, whisking constantly, 3 more minutes. Transfer to a bowl and reserve.
• Melt remaining 2 tablespoons butter in clean skillet; stir in panko until all crumbs are coated; reserve.
• Bring a large saucepan of salted water to a boil over medium heat, and boil beans until bright green and crisp but not raw tasting, 3 to 4 minutes. Drain very well.
• Spoon half of the caramelized onions into the prepared casserole dish; top with green beans. Season with salt and black pepper. Spread reserved white sauce over the green beans; sprinkle with half of the Gruyere cheese. Top with the rest of the onions, and use the back of a spoon to push onions down into sauce and cheese. Top with the buttered panko crumbs, the remaining Gruyere, and Parmesan cheese.
• Bake in the preheated oven until hot throughout and lightly browned, about 30 minutes. Let sit 10 minutes before serving.

Steps:

• Peel onions, slice very thin.
• place in shallow 2 1/2 qt.
• greased casserole dish.
• Place layer of Swiss cheese over onions Layer onions and swiss cheese ONLY ONCE.
• Combine in large bowl: flour, milk, salt and Tobasco.
• Beat until smooth.
• Add egg, beat again.
• Pour over onions and cheese.
• Bake 35-40 min.
• at 350°, in 9x13" pyrex dish.

Steps:

• Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13 inch baking dish.
• Melt the margarine in a large skillet over medium heat. Add onions; cook and stir until tender. Turn off the heat, and stir in the sour cream and Parmesan cheese. Transfer to the prepared baking dish, and crumble the crackers over the top.
• Bake uncovered for 30 minutes in the preheated oven, until the top is browned and the sauce is bubbly.

Steps:

• In a skillet, saute onions in butter until transparent and slightly browned. Layer onions, two-thirds of the cheese and the pepper in a 2-qt. baking dish. , In a small saucepan, combine the soup, milk and soy sauce until blended; heat through. Pour over casserole and stir gently. Top with bread slices. , Bake, uncovered, at 350° for 15 minutes. Press bread slices down under sauce; sprinkle with remaining cheese. Bake 15 minutes longer.

Steps:

• Grease a 2-quart baking dish.
• In a large skillet melt butter over medium-high heat; add in onions and saute until translucent and slightly brown, then season with salt to taste.
• In the prepared baking dish layer onions then two-thirds of cheeses sprinkling pepper between layers.
• In a saucepan heat soup with half and half and soy sauce; stir to blend.
• Pour over onions and stir gently.
• Top with bread slices.
• Bake uncovered at 350 degrees F for 15 minutes.
• Push bread under sauce then sprinkle with remaining cheese; bake 15 minutes longer.

Steps:

• Preheat oven to 375 degrees.
• Melt butter over medium heat and saute onions and mushrooms until soft.
• Place in 12x7 baking dish.
• Sprinkle shredded swiss cheese on top.
• Combine soup, evaporated milk and soy sauce mixing well.
• Pour over cheese and onions.
• Place french bread on top and cover with swiss cheese slices.
• Cover and refrigerate 4 hours or overnight.
• Bake loosely covered for 30 minutes then uncover and bake another 15-20 minutes.
• Let stand for 10 minutes before serving.

Steps:

• Preheat the oven to 350°F.
• Melt 1/4 cup (4 tablespoons) of the butter in a large skillet set over medium-high heat. Add the onions and sauté until tender and translucent, about 8 minutes. Put half of the onions into a 9 x 13-inch casserole dish. Sprinkle with 1 cup of the cheese and 1/2 cup of the cracker crumbs. Repeat the layers of onion and cheese.
• In a medium bowl, lightly beat the eggs, then add the cream, salt, and pepper. Pour the mixture evenly over the casserole.
• Melt the remaining 2 tablespoons of butter in a small skillet and stir in the remaining 1/2 cup cracker crumbs. Toast the crumbs until they are lightly brown, about 10 minutes, then sprinkle over the casserole.
• Bake for 25 minutes, or until the onions have softened and the cracker crust is golden brown.
• note
• Vegetarian friendly!

Steps:

• Preheat oven to 450 degrees. In a 9-by-13-inch baking dish, arrange tomatoes and onions in rows, overlapping slightly. Drizzle with oil and season with salt and pepper. Bake until tomatoes are lightly browned and onions are tender, about 45 minutes. Serve warm or at room temperature.