Best French Onion Casserole Recipes

CRISPY FRENCH ONION SCALLOPED POTATO CASSEROLE

Steps:

• Heat oven to 375°F. Spray 1 1/2-quart glass baking dish with cooking spray.
• Make potatoes as directed on box for stove-top directions. Stir in sour cream dip. Pour mixture into baking dish. Top with onions.
• Bake 12 to 15 minutes or until sauce is bubbling. Sprinkle with parsley. Let stand 5 minutes before serving (sauce will thicken as it stands).

FRENCH ONION SOUP CASSEROLE

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.

FRENCH ONION CASSEROLE

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.

FRENCH ONION NOODLE CASSEROLE

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.

FRENCH ONION CASSEROLE

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.

CHICKEN AND FRENCH ONION CASSEROLE

Steps:

• Cut the chicken into serving size pieces.
• Combine flour and soup mix in a shallow dish.
• Toss chicken in the mix til well coated.
• Reserve the excess flour and soup mix.
• Heat oil in pan and brown the chicken.
• Place into a casserole dish.
• Add bacon and onion to the pan and cook till onion is soft.
• Place in casserole with chicken.
• Add reserved flour and soup mix and water to the casserole.
• Cover and cook 200 deg celsius for 3/4 hour.
• Stir in cream and parsley and serve.

FRENCH ONION CHICKEN AND RICE CASSEROLE

Steps:

• Preheat oven to 350 degrees F.
• Heat the olive oil over medium heat in an oven proof pot large enough to hold all ingredients.
• Saute the sliced onions until browned, about 10 minutes.
• Add the garlic and saute for another minute.
• Add the rice, stir to coat the grains with oil, and saute for a few minutes.
• Add the chicken, beef broth, white wine, thyme, and black pepper, and bring to a boil. Taste for seasoning. Add salt if needed (depends on the saltiness of the beef broth).
• Cover and place in the preheated oven for 1 to 1 1/2 hours, or until the chicken and rice are cooked to your liking.

FRENCH ONION BEEF BREAD PUDDING CASSEROLE

Steps:

• 1. In a large skillet add 1 Tablespoon cooking oil and when pan is hot over medium heat add the ground beef and cook until it begins to brown; add in the 1/2 cup onion, worcestershire sauce and ketchup. Cook until meat and onions are cooked. Remove skillet from heat.
• 2. Heat oven to 350^. Spray a 9x13- inch casserole dish or 2 quart casserole with cooking spray; set aside.
• 3. Beat the eggs, soup, milk, 1/2 cup of the cheese and 1 teaspoon of the thyme in a large bowl with a fork. Add the dry stuffing mix and the ground beef mixture.
• 4. Stir and press the dry stuffing into the milk mixture to coat. Pour the meat/stuffing mixture into the baking dish. Sprinkle with the remaining cheese and thyme.(You can add more cheese ,if desired).Let stand for 15 minutes. Bake for 45 minutes or until a knife inserted in center comes out clean. --- Not 1/2 cup of cooked vegetables can be added to the ground beef mixture,if desired.

FRENCH ONION SOUP CASSEROLE

Steps:

• Set an oven rack about 6 inches from the heat source and preheat the oven's broiler.
• Heat 3 tablespoons of butter in a pot over medium-high heat. Cook onions in the hot butter until tender, 5 to 7 minutes. Blend in flour and pepper. Add broth and sherry; cook and stir until thickened and bubbly. Pour into a 1-quart casserole dish.
• Melt remaining 2 tablespoons butter and toss with croutons. Spoon over onion mixture. Sprinkle with Swiss and Parmesan cheeses.
• Place under the preheated broiler just until cheeses melt, about 5 minutes. Serve immediately.

FRENCH ONION CHICKEN CASSEROLE

Steps:

• Preheat the oven to 425 ̊. Butter a 9-by-13-inch or other 3-quart baking dish. Melt 1 tablespoon butter in a large pot over medium-high heat. Add the mushrooms and cook, without stirring, until browned on the bottom, about 2 minutes. Stir and continue to cook until browned all over, 2 to 3 minutes more. Remove the mushrooms to a plate.
• Add the remaining 4 tablespoons butter to the pot and melt over medium-low heat. Add the onions and cook, stirring frequently, until dark golden, 20 to 25 minutes.
• Return the mushrooms to the pot. Add the thyme, salt and a few grinds of pepper. Sprinkle in the flour and stir to coat the vegetables. Let toast for a minute, then increase the heat and pour in the wine. Bring to a simmer, then add the broth and chicken. Return to a simmer and cook, stirring, until thickened, about 3 minutes.
• Ladle enough of the onion-chicken mixture into the baking dish to cover the bottom. Arrange half of the baguette slices in a single layer on top. Ladle half of the remaining onion-chicken mixture on top and push down on the baguette slices with the bottom of the ladle to submerge. Sprinkle with 1 cup gruyère and 1⁄4 cup parmesan. Top with the remaining baguette slices in a single layer. Ladle the remaining onion-chicken mixture on top. Sprinkle with the remaining 1 1⁄2 cups gruyère and 1⁄4 cup parmesan.
• Cover the casserole with foil, tenting it so it doesn't touch the cheese. Place on a rimmed baking sheet and bake until bubbly, about 20 minutes. Uncover and bake until the top is browned and crusty, about 15 minutes more. Let sit for 10 minutes before serving.

FRENCH ONION POTATO CASSEROLE #5FIX

Steps:

• Preheat oven to 350 degrees.
• Spray non stick cooking spray on bottom and sides of large casserole dish or casserole pan.
• Empty and mix all ingredients ( except potato chips ) directly into the casserole dish/pan and spread evenly.
• Cover with foil and bake 30 minutes until dish starts to bubble at sides.
• Remove foil and cover casserole with small smashed bits of potato chips.
• Resume cooking uncovered for 15 minutes more.

FRENCH ONION CHICKEN AND RICE CASSEROLE

Steps:

• 1. preheat oven to 350.
• 2. Grease a 9x13 dish.
• 3. Spread the rice over the bottom of the pan. Top with chicken pieces. Sprinkle with pepper.
• 4. Mix the rest of the ingredients and pour over.
• 5. Cover with foil and bake until chicken is tender. About an hour.

CHICKEN AND FRENCH ONION CASSEROLE

Steps:

• Combine chicken pieces with flour and dry soup mix in plastic bag, toss to coat chicken.
• (Reserve excess flour mixture).
• Heat butter and oil in a heavy pan, add chicken in single layer.
• Cook chicken turning often until browned all over.
• Remove chicken from dish, add bacon and onions, stir constantly over heat for about 3 minutes or until onions are soft.
• Place this mixture plus chicken into ovenproof dish with blended reserved flour and water, cover.
• Bake in moderate oven for about 1 hour or until chicken is tender.
• Stir in sour cream and parsley just before serving.

FRENCH ONION-CHICKEN CASSEROLE

Steps:

• Heat oven to 425°F.
• Heat oil in large skillet over medium heat. Add onions; cook, stirring frequently, 12 min. or until tender. Add Worcestershire sauce; cook 3 min., stirring constantly. Remove skillet from heat; stir in gravy.
• Pour into 13x9-inch baking dish sprayed with cooking spray.
• Microwave stuffing mix, butter and water in microwaveable bowl on HIGH 5 min.; stir. Spoon evenly over gravy mixture; top with chicken. Cover.
• Bake 25 min. Top with cheese; bake, uncovered, 10 to 15 min. or until chicken is done (165°F).

FRENCH ONION SOUP CASSEROLE

Steps:

• In a large pot, melt 2 tablespoons of the butter over medium heat. Add the oil and onions and toss well to coat the onions. Season with salt and pepper, add the bay leaf, and continue to cook, stirring occasionally, until the onions soften, 5 to 7 minutes.
• Reduce the heat to medium low and continue to cook, uncovered, stirring occasionally, until the onions begin to caramelize, 25 to 30 minutes longer.
• While the onions cook, make the bechamel sauce: Melt 2 tablespoons of the remaining butter in a small saucepan over medium heat. Add the flour and whisk to combine. Whisk in the milk and bring to a simmer, whisking. When the sauce thickens, stir in the Parmesan and nutmeg. Season with salt and pepper. Set aside.
• Preheat the oven to 400 degrees F. Grease a 9-by-13-inch baking dish with the remaining 1 tablespoon butter.
• When the onions begin to caramelize, stir in the balsamic and Worcestershire and cook for 1 to 2 minutes more. Add the broth and thyme and bring to a simmer over medium heat. Remove and discard the bay leaf.
• Transfer the onion mixture to the prepared dish. Arrange the baguette slices on top, then spoon a little bechamel sauce over each piece of bread. Top with the mozzarella. Bake until the cheese is melted and begins to brown and the filling is bubbling, 35 to 40 minutes.
• Let cool for 5 to 10 minutes. Sprinkle with chives and serve.

FRENCH ONION BEEF CASSEROLE

Steps:

• Cut beef into 6 serving sliced pieces- (instead of this I usually buy two pounds of beef stew meat already cubed).
• Layer half each of beef, mushroom and onion in 3 1/2 to 4-quart slow cooker; repeat layers.
• Pour soup over ingredients in slow cooker.
• Cover, cook on low setting for 8 to 10 hours or until beef is tender and no longer pink.
• Before serving, in medium bowl, combine stuffing mix, contents of seasoning packet, melted margarine and 1/2 cup of liquid from the slow cooker; toss to mix.
• Place stuffing on top of contents in slow cooker.
• Increase heat to high setting.
• Cover; cook an additional 10 minutes or until stuffing is fluffy.
• Sprinkle with cheese (I usually double this and put 8 ounces or 2 cups cheese).
• cover; cook until cheese is melted.

FRENCH ONION RICE CASSEROLE

Steps:

• 1. Preheat oven to 350 degrees.
• 2. Add all ingredients to a 1 1/2 quart casserole dish, placing the stick of butter (sliced into pieces) on top.
• 3. Bake for an hour, or until the water is absorbed.

FRENCH ONION CASSEROLE

Steps:

• Cook onions in butter, just until tender.
• Blend in flour, salt, and pepper.
• Add bouillon and sherry.
• Cook and stir until thickened and bubbly.
• Turn into 1 quart casserole.
• Toss croutons with 2 tablespoons melted butter and spoon on the onion mixture, evenly.
• Sprinkle with Swiss cheese and Parmesan if desired.
• Put in oven under broiler and broil for about 1 minute until the cheese melts.
• Serve immediately.

FRENCH ONION TATER TOT CASSEROLE RECIPE - (4.6/5)

Steps:

• Preheat oven to 350°F. Lightly spray a 9x13-inch pan with cooking spray. Set aside. In a large bowl, combine tater tots, soup, dip and cheddar cheese. Pour into prepared pan. Bake for about 45 minutes to an hour, or until the casserole is bubbly.

FRENCH ONION PORK CHOP CASSEROLE

Steps:

• Preheat oven to 350 degrees.
• In 12 inch skillet brown chops in hot oil. Remove chops; set aside.
• In same skillet combine soup, milk, sour cream, seasoned salt and pepper.
• Stir in potatoes, 1/2 cup of the cheese and half (3/4 cup) of the fried onions.
• Pour mixture into a 3 quart rectangular baking dish. Arrange browned chops on top.
• Bake, covered, for 40 minutes.
• Uncover and sprinkle with the remaining cheese and fried onions. Bake for 5 minutes more or until cheese is melted.