Best 8 French Onion Soup With Celeriac Recipes

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Indulge in the classic French Onion Soup with a delightful twist – the addition of celeriac. This hearty and comforting soup is a symphony of flavors, textures, and aromas. The caramelized onions, rich broth, and melted cheese come together to create a dish that is both satisfying and sophisticated. But that's not all – this article also presents two additional variations to tantalize your taste buds: a vegan version made with vegetable broth and dairy-free cheese, and a quick and easy version that uses store-bought caramelized onions. Whether you're a seasoned chef or a novice cook, these recipes offer something for everyone. So, gather your ingredients and let's embark on a culinary journey to savor the timeless flavors of French Onion Soup, elevated with the earthy sweetness of celeriac.

Here are our top 8 tried and tested recipes!

FRENCH ONION SOUP



French Onion Soup image

This classic French onion soup topped with melted gruyère and parmesan is the epitome of rustic comfort food.

Provided by Jennifer Segal

Categories     Soups

Yield 4 to 6

Number Of Ingredients 16

4 tablespoons unsalted butter
1 tablespoon vegetable oil
3 pounds Vidalia (or sweet) onions (about 5 medium), halved lengthwise and thinly sliced
¾ teaspoon salt
½ teaspoon freshly ground black pepper
¾ teaspoon granulated sugar
1 cup dry white wine
2 tablespoons all-purpose flour
6 cups beef broth
1 teaspoon Worcestershire sauce
½ teaspoon dried thyme
2 bay leaves
1 small baguette, cut into ½-in slices
1 tablespoon dry sherry
8 ounces Gruyère cheese, grated (about 2 heaping cups; look for one imported from Switzerland)
½ cup grated Parmigiano Reggiano

Steps:

  • In a large Dutch oven or soup pot, melt the butter over medium heat. Add the oil, onions, salt, pepper, and sugar. Cook, uncovered, stirring occasionally with a wooden spoon, until onions are deep golden brown and caramelized, 45 to 55 minutes. In the beginning, you will only need to stir the onions only occasionally. As they start to brown midway through cooking, you will need to stir them frequently, scraping the fond (the brown particles) from the bottom of the pan. If the onions are browning too quickly, reduce the heat slightly or add a few tablespoons of water to deglaze the pan and continue cooking.
  • Add the wine and raise the heat to high. Cook, stirring with a wooden spoon to scrape any fond from the bottom of the pan, until almost all of the liquid has evaporated and the onions are jammy, 8 to 10 minutes.
  • Add the flour and cook, stirring constantly, for one minute.
  • Add the broth, Worcestershire sauce, thyme, and bay leaves to the pot. Bring to a boil, reduce the heat to a simmer, and cook, covered, for about 30 minutes.
  • While the soup simmers, preheat the oven to 400°F and set an oven rack in the middle position. Arrange the baguette slices in a single layer on a baking sheet and bake until the bread is dry, crisp, and golden at edges, about 10 minutes. Set aside.
  • When the soup is finished, remove the bay leaves and add the sherry; taste and adjust seasoning if necessary. If the soup needs a deeper flavor, try a few shakes of Worcestershire sauce. If it's not quite sweet enough, add ¼ teaspoon sugar.
  • Adjust an oven rack 6 inches from broiler element and heat broiler. Set individual broiler-safe crocks on a baking sheet and divide the hot soup among the crocks (be sure the soup is very hot as it won't warm up much in the oven). Top each crock with 1 or 2 baguette slices (do not overlap slices) and sprinkle evenly with Gruyère and then Parmigianno Reggiano. Slide the crocks into the oven and broil until the cheese is melted and bubbly around edges, 3 to 5 minutes. Let the crocks cool for a few minutes before serving. (Alternatively, if using regular soup bowls: Top each toast slice with some cheese and return to broiler to melt, about 2 minutes more. Divide the soup among bowls and top each serving with two cheese toasts.)
  • Make-Ahead Instructions: The soup can be made and refrigerated up to 3 days ahead (without toasts or cheese), or up to 3 months ahead and frozen. Toasts can be made (without the cheese) and kept sealed at room temperature for up to 3 days.

Nutrition Facts : Calories 642, Fat 31 g, Carbohydrate 53 g, Protein 31 g, SaturatedFat 17 g, Sugar 19 g, Fiber 4 g, Sodium 1,697 mg, Cholesterol 82 mg

CELERIAC SOUP



Celeriac Soup image

Minimally adapted from Hugh Fearnley-Whittingstall

Provided by Delicious Everyday

Categories     Appetiser

Time 45m

Number Of Ingredients 9

2 tbsp olive oil
1 celeriac (peeled and cut into cubes)
1 large potato (peeled and cut into cubes)
1 Leek (trimmed, washed and roughly sliced)
1 Onion (peeled and roughly chopped)
1 clove Garlic (sliced)
4 cups vegetable stock
salt and pepper (to taste)
parsley leaves (handful, washed and roughly chopped)

Steps:

  • Place a large pot over a medium low heat and add the olive oil. Add the celeriac, leek, potato, garlic and onion, and season with salt and pepper. Gently sweat the vegetables until the celeriac starts to soften, around 10 minutes.
  • Add the vegetable stock and bring the soup up to a boil before reducing to a simmer. Simmer for 20 minutes or until the celeriac is completely tender. Add the parsley and use an immersion blender to puree until smooth, or alternatively blend in batches in a blender. Return to the heat and check the seasoning and adjust as necessary.
  • Serve with a drizzle of olive oil or a dollop of yoghurt or sour cream.

Nutrition Facts : Calories 132 kcal, Carbohydrate 20 g, Protein 2 g, Fat 5 g, Sodium 742 mg, Fiber 3 g, Sugar 4 g, ServingSize 1 serving

RESTAURANT-STYLE FRENCH ONION SOUP



Restaurant-Style French Onion Soup image

Classic French onion soup, similar to one you can get in a restaurant. Made with wine and sherry to bring out the beef flavor of the broth. Two different cheeses top it off to give it that bubbly, browned, and stretchy topping.

Provided by Jenny

Categories     Soups, Stews and Chili Recipes     Soup Recipes     Vegetable Soup Recipes     Onion Soup Recipes     French Onion Soup Recipes

Time 1h35m

Yield 6

Number Of Ingredients 14

½ cup butter
8 onions, sliced
2 cloves garlic, crushed
½ teaspoon salt, or to taste
½ teaspoon ground black pepper, or to taste
1 teaspoon dried thyme
1 cup red wine
1 tablespoon sherry
2 tablespoons all-purpose flour
2 quarts beef broth
1 French baguette, cut into 1/2-inch thick slices
olive oil, or as needed
6 slices Swiss cheese
6 slices provolone cheese

Steps:

  • Melt butter in a large soup pot over medium heat. Cook and stir onions, garlic, salt, black pepper, and thyme until onions are soft and brown, about 30 minutes. Pour in red wine and sherry; bring to a boil. Reduce heat to low and simmer until you can no longer smell alcohol cooking off, about 15 more minutes.
  • Sprinkle onion mixture with flour and stir until coated; cook for 10 minutes. Pour in broth, stir to blend in flour, and simmer until slightly thickened, about 20 minutes.
  • Preheat oven to 350 degrees F (175 degrees C) while soup is simmering. Arrange bread slices on a baking sheet and drizzle with olive oil.
  • Toast the baguette slices in the preheated oven until golden brown, 12 to 14 minutes, turning the bread over halfway through cooking. Remove toast and set aside.
  • Set an oven rack about 8 inches from the heat source and turn on the oven's broiler.
  • Ladle soup into 6 oven-proof crocks, filling them about 3/4 full. Place 1 or 2 bread slices into the bowls and top each with a slice of Swiss cheese and a slice of provolone. Carefully place filled crocks onto a sturdy baking sheet.
  • Broil soup until the cheese is browned and bubbling, 3 to 4 minutes.

Nutrition Facts : Calories 792.4 calories, Carbohydrate 77.2 g, Cholesterol 86.3 mg, Fat 37.7 g, Fiber 7.2 g, Protein 31.3 g, SaturatedFat 21.1 g, Sodium 2169.7 mg, Sugar 15.6 g

FRENCH ONION SOUP



French Onion Soup image

Provided by Ina Garten

Time 1h10m

Yield 4 to 6 servings

Number Of Ingredients 11

2 1/2 pounds yellow onions, halved, and sliced 1/4-inch thick (8 cups)
1/4 pound unsalted butter
1 bay leaf
1/2 cup medium-dry sherry
1/2 cup brandy or Cognac
1 1/2 cups good dry white wine
4 cups beef stock
4 cups veal stock
1 tablespoon kosher salt
1/2 teaspoon freshly ground white pepper
Freshly grated Parmesan

Steps:

  • In a large stockpot on medium-high heat, saute the onions with the butter and bay leaf for 20 minutes, until the onions turn a rich golden brown color. Deglaze the pan with the sherry and brandy and simmer uncovered for 5 minutes. Add the white wine and simmer uncovered for 15 more minutes.
  • Add the beef and veal stocks plus salt and pepper. Bring to a boil, then simmer uncovered for 20 minutes. Remove the bay leaf, taste for salt and pepper, and serve hot with grated Parmesan.

CLASSIC FRENCH ONION SOUP



Classic French Onion Soup image

Enjoy my signature French onion soup the way my granddaughter Becky does: I make onion soup for her in a crock bowl, complete with garlic croutons and gobs of melted Swiss cheese on top. -Lou Sansevero, Ferron, Utah

Provided by Taste of Home

Categories     Dinner     Lunch

Time 2h15m

Yield 12 servings (2-1/4 quarts).

Number Of Ingredients 11

5 tablespoons olive oil, divided
1 tablespoon butter
8 cups thinly sliced onions (about 3 pounds)
3 garlic cloves, minced
1/2 cup port wine
2 cartons (32 ounces each) beef broth
1/2 teaspoon pepper
1/4 teaspoon salt
24 slices French bread baguette (1/2 inch thick)
2 large garlic cloves, peeled and halved
3/4 cup shredded Gruyere or Swiss cheese

Steps:

  • In a Dutch oven, heat 2 tablespoons oil and butter over medium heat. Add onions; cook and stir until softened, 10-13 minutes. Reduce heat to medium-low; cook, stirring occasionally, until deep golden brown, 30-40 minutes. Add minced garlic; cook 2 minutes longer., Stir in wine. Bring to a boil; cook until liquid is reduced by half. Add broth, pepper and salt; return to a boil. Reduce heat. Simmer, covered, stirring occasionally, for 1 hour. , Meanwhile, preheat oven to 400°. Place baguette slices on a baking sheet; brush both sides with remaining 3 tablespoons oil. Bake until toasted, 3-5 minutes on each side. Rub toasts with halved garlic. , To serve, place twelve 8-oz. broiler-safe bowls or ramekins on baking sheets; place 2 toasts in each. Ladle with soup; top with cheese. Broil 4 in. from heat until cheese is melted.

Nutrition Facts : Calories 172 calories, Fat 9g fat (3g saturated fat), Cholesterol 10mg cholesterol, Sodium 773mg sodium, Carbohydrate 16g carbohydrate (3g sugars, Fiber 1g fiber), Protein 6g protein.

FRENCH ONION SOUP



French Onion Soup image

For a taste of the bistro, try Tyler Florence's ultimate French Onion Soup recipe, topped with nutty Gruy�re croutons.

Provided by Tyler Florence

Categories     side-dish

Time 1h10m

Yield 4 to 6 servings

Number Of Ingredients 11

1/2 cup unsalted butter
4 onions, sliced
2 garlic cloves, chopped
2 bay leaves
2 fresh thyme sprigs
Kosher salt and freshly ground black pepper
1 cup red wine, about 1/2 bottle
3 heaping tablespoons all-purpose flour
2 quarts beef broth
1 baguette, sliced
1/2 pound grated Gruyere

Steps:

  • Melt the stick of butter in a large pot over medium heat. Add the onions, garlic, bay leaves, thyme, and salt and pepper and cook until the onions are very soft and caramelized, about 25 minutes. Add the wine, bring to a boil, reduce the heat and simmer until the wine has evaporated and the onions are dry, about 5 minutes. Discard the bay leaves and thyme sprigs. Dust the onions with the flour and give them a stir. Turn the heat down to medium low so the flour doesn't burn, and cook for 10 minutes to cook out the raw flour taste. Now add the beef broth, bring the soup back to a simmer, and cook for 10 minutes. Season, to taste, with salt and pepper.
  • When you're ready to eat, preheat the broiler. Arrange the baguette slices on a baking sheet in a single layer. Sprinkle the slices with the Gruyere and broil until bubbly and golden brown, 3 to 5 minutes.
  • Ladle the soup in bowls and float several of the Gruyere croutons on top.
  • Alternative method: Ladle the soup into bowls, top each with 2 slices of bread and top with cheese. Put the bowls into the oven to toast the bread and melt the cheese.

FRENCH ONION SOUP



French onion soup image

Our French onion soup is deliciously rich and easy to make at home. This savoury soup is perfect for using up a garden glut and great for dinner parties

Provided by Sara Buenfeld

Categories     Lunch, Main course

Time 1h10m

Number Of Ingredients 10

50g butter
1 tbsp olive oil
1kg onions, halved and thinly sliced
1 tsp sugar
4 garlic cloves, thinly sliced
2 tbsp plain flour
250ml dry white wine
1.3l hot strongly-flavoured beef stock
4-8 slices baguette (depending on size)
140g gruyère, finely grated

Steps:

  • Melt the butter with the olive oil in a large heavy-based pan. Add the onions and fry with the lid on for 10 mins until soft.
  • Sprinkle in the sugar and cook for 20 mins more, stirring frequently, until caramelised. The onions should be really golden, full of flavour and soft when pinched between your fingers. Take care towards the end to ensure that they don't burn.
  • Add the garlic cloves for the final few minutes of the onions' cooking time, then sprinkle in the plain flour and stir well.
  • Increase the heat and keep stirring as you gradually add the wine, followed by the beef stock. Cover and simmer for 15-20 mins.
  • To serve, turn on the grill, and toast the bread. Ladle the soup into heatproof bowls.
  • Put a slice or two of toast on top of the bowls of soup, and pile on the gruyère. Grill until melted. Alternatively, you can cook the toasts under the grill, then add them to the soup to serve.

Nutrition Facts : Calories 618 calories, Fat 27 grams fat, SaturatedFat 14 grams saturated fat, Carbohydrate 59 grams carbohydrates, Sugar 17 grams sugar, Fiber 9 grams fiber, Protein 26 grams protein, Sodium 2.6 milligram of sodium

FRENCH ONION SOUP RECIPE BY TASTY



French Onion Soup Recipe by Tasty image

Here's what you need: olive oil, butter, yellow onion, salt, sugar, flour, beef stock, white wine, ground sage, whole bay leaf, french bread, cognac, swiss cheese, pepper, parmesan cheese

Provided by Tasty

Categories     Lunch

Yield 4 servings

Number Of Ingredients 15

4 tablespoons olive oil
2 tablespoons butter
6 cups yellow onion, thinly sliced
1 teaspoon salt
½ teaspoon sugar
3 tablespoons flour
6 cups beef stock
1 cup white wine
½ teaspoon ground sage
1 leaf whole bay leaf
1 loaf french bread, or baguette
3 tablespoons cognac, optional
12 oz swiss cheese, grated
pepper, to taste
4 oz parmesan cheese, grated

Steps:

  • In a large pot over medium-low heat, heat olive oil and add butter. Once the butter is melted, stir the onions and coat with oil and butter.
  • Cover and cook for 20 minutes, checking occasionally.
  • Turn up the heat to medium-high. Add ½ tsp salt and sugar. Stir and keep cooking until onions are brown and caramelized. (the bottom of the pan will develop some browning, it's very important!)
  • Stir in flour one tablespoon at a time and cook for about 30 seconds.
  • Preheat Oven To 325˚F (160˚C).
  • Add 1 cup (235 ml) of the beef broth. Use a whisk to scrape up (deglaze) the browned bits stuck on the bottom of the pan.
  • Add the remaining five cups of beef stock, wine, sage and bay leaf. Bring to a boil. Reduce heat and simmer, uncovered, for 40 minutes.
  • In the meantime, cut the french bread or baguette into ½ inch (10 mm) thick pieces. Brush with oil on both sides and bake at 325˚F (160˚C) for 30 minutes, flipping halfway. Once they are done, increase oven temperature to 350˚F (175˚C).
  • Add optional ingredients.
  • In an oven safe bowl, pour the onion soup, filling about ¾ of the way full. Top with a piece of baked french bread, and generously sprinkle swiss and parmesan on top.
  • Bake for two to three minutes or until the cheese has melted completely and become slightly golden.
  • Enjoy!

Nutrition Facts : Calories 1549 calories, Carbohydrate 167 grams, Fat 64 grams, Fiber 8 grams, Protein 45 grams, Sugar 38 grams

Tips:

  • Use a variety of onions. Using a combination of yellow, white, and red onions will give your soup a more complex flavor.
  • Caramelize the onions slowly. This will bring out their natural sweetness and give the soup a rich, golden color.
  • Use a good quality beef broth. The broth is the base of the soup, so it's important to use a good one. Look for a broth that is made with real beef bones and has a rich flavor.
  • Add some sherry or white wine. A little bit of sherry or white wine will add a nice depth of flavor to the soup.
  • Don't be afraid to experiment. There are many different ways to make French onion soup. Feel free to add your own favorite ingredients or variations.

Conclusion:

French onion soup is a classic dish that is both delicious and comforting. It's perfect for a cold winter day or a special occasion. With a little bit of planning and effort, you can easily make this soup at home. So next time you're looking for a warm and hearty meal, give French onion soup a try. You won't be disappointed!

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