Best 7 Creamy Caramelized Onion Soup Recipes

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Indulge in a culinary masterpiece with our creamy caramelized onion soup recipe, a symphony of flavors that will tantalize your taste buds. This classic French soup is elevated with a rich, velvety broth, caramelized onions that add a touch of sweetness, and a cheesy, crouton-topped crust that adds a delightful crunch. Discover the art of slowly caramelizing onions until they reach a deep golden brown, releasing their natural sweetness and adding an irresistible depth of flavor to the soup.

Our collection of recipes caters to diverse dietary preferences and skill levels. Whether you're a seasoned chef or a novice cook, we have a recipe that suits your needs. From the classic French onion soup to a lighter, vegetarian version, and even a slow-cooker variation for effortless preparation, our recipes offer a range of options to satisfy every palate.

Embark on a culinary journey with our creamy caramelized onion soup recipes, where each step is carefully explained and accompanied by helpful tips to ensure success. Let the enticing aroma of caramelized onions fill your kitchen as you create this delectable dish that is perfect for a cozy dinner, a special occasion, or simply a comforting meal on a chilly day.

Check out the recipes below so you can choose the best recipe for yourself!

CREAMY CARAMELIZED-ONION SOUP



Creamy Caramelized-Onion Soup image

Slow-cooked onions take on a whole new color and flavor. They top a pureed soup made with caramelized leeks, shallots, and more onions -- plus cream and vermouth.

Provided by Martha Stewart

Categories     Food & Cooking     Soups, Stews & Stocks     Soup Recipes

Yield Makes 8 cups

Number Of Ingredients 9

6 tablespoons unsalted butter
1 1/4 pounds (3 to 4) leeks, white and pale-green parts only, rinsed well and coarsely chopped
5 garlic, thinly sliced
7 large shallots, about 14 ounces, thinly sliced
2 large Vidalia onions, about 20 ounces, cut into 1/4-inch-thick slices
3/4 cup dry white vermouth
4 cups homemade or low-sodium store-bought chicken stock
Coarse salt
1 cup heavy cream

Steps:

  • Melt 4 tablespoons butter in a large saucepan over medium heat. Add leeks, garlic, shallots, and half of the onions. Cook, stirring occasionally, until vegetables are very soft and translucent, about 10 minutes. Reduce the heat to medium-low, and cook, stirring occasionally, until vegetables are deep golden brown, about 25 minutes.
  • Add vermouth, stock, and 1 teaspoon salt. Bring to a boil. Reduce heat to medium-low. Simmer, stirring occasionally, 15 minutes. Let cool. Puree onion mixture in batches in a blender until smooth, about 3 minutes per batch. Set aside.
  • Meanwhile, melt remaining 2 tablespoons butter in a medium skillet over medium-low heat. Add remaining onion. Cook, stirring occasionally, until onion is very soft and golden brown, about 45 minutes. Cover, and set aside.
  • Return onion puree to saucepan. Stir in cream. Reheat over medium heat, stirring, until heated through but not boiling. Season with salt, if desired. Serve, topped with caramelized onions.

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.

CREAMY CARAMELIZED ONION SOUP



Creamy Caramelized Onion Soup image

I love caramelized onions. I love cream soups. Why not combine the two? As a side note, caramelizing the onions takes a while. You don't want to burn them, you want to caramelize them. Be patient! :]

Provided by dysonr88

Categories     Potato

Time 1h30m

Yield 6 serving(s)

Number Of Ingredients 13

2 medium white onions, chopped
6 tablespoons butter
1 tablespoon garlic, minced
1/4 cup flour
2 cups milk, warm
4 cups vegetable broth
2 tablespoons Worcestershire sauce
2 tablespoons balsamic vinegar
1 teaspoon salt
1 teaspoon pepper
1 large parsnip, chopped
4 ounces portabella mushrooms, chopped
3 red potatoes, chopped

Steps:

  • In a medium pot, melt the butter over medium heat. Add onion and garlic. Stir continuously until onions are caramelized (brown, but not burned), about 30 minutes or more.
  • Whisk in flour, cook for 2 minutes.
  • Add milk or half-and-half, whisk until smooth.
  • Add balsamic vinegar, Worcestershire sauce, salt, pepper, and broth. Let simmer for 20 minutes.
  • Add vegetables, mix thoroughly, and let simmer for 20 minutes, or until vegetables are tender.
  • Turn off heat and let it cool for a few minutes.
  • Puree soup in batches until at least half of the soup is blended. Mix thoroughly.
  • Cook over medium heat until hot.

Nutrition Facts : Calories 278.4, Fat 14.8, SaturatedFat 9.2, Cholesterol 41.9, Sodium 608.3, Carbohydrate 31.6, Fiber 3, Sugar 4.8, Protein 6.3

CREAMY POTATO SOUP



Creamy Potato Soup image

This is one of my favorite recipes that uses wholesome milk-an important product we produce on our dairy farm. It's rich and delicious...even the kids gobble it up!-Janis Plagerman, Ephrata, Washington

Provided by Taste of Home

Categories     Lunch

Time 1h

Yield 10 servings (2-3/4 quarts).

Number Of Ingredients 11

7 medium potatoes, peeled and cubed
2 celery ribs, diced
1 medium onion, chopped
1 quart water
4 teaspoons chicken bouillon granules
1/4 cup butter
1/4 cup all-purpose flour
2 teaspoons salt
1/2 teaspoon pepper
1 quart milk
Sour cream and shredded cheddar cheese, optional

Steps:

  • In a Dutch oven or soup kettle, combine potatoes, celery, onion, water and bouillon; bring to a boil. Reduce heat; cover and simmer for 20-25 minutes or until potatoes are tender. Cool slightly. Place half of the potato mixture in a blender; cover and puree. Repeat with remaining potato mixture; set aside. , In the same kettle, melt butter. Stir in flour, salt and pepper until smooth. Gradually add milk; bring to a boil. Boil and stir for 2 minutes. Return potato puree to the pan and heat through. Garnish individual servings with sour cream and cheese if desired.

Nutrition Facts : Calories 208 calories, Fat 8g fat (5g saturated fat), Cholesterol 26mg cholesterol, Sodium 912mg sodium, Carbohydrate 29g carbohydrate (7g sugars, Fiber 2g fiber), Protein 6g protein.

CARAMELIZED ONION CREAM SOUP



Caramelized Onion Cream Soup image

Onion soup with a difference! A wonderful recipe taken from Inn On The Twenty Cookbook by Michael and Anna Olson. Great to serve at a dinner party.

Provided by Elly in Canada

Categories     Onions

Time 1h5m

Yield 6 serving(s)

Number Of Ingredients 11

2 tablespoons unsalted butter
4 large onions, peeled and chopped
2 garlic cloves, chopped
1 cup white wine
2 tablespoons sherry wine
4 cups chicken stock, preferably brown stock
1 yukon gold potato, peeled and diced
1 teaspoon fresh thyme, chopped
1 teaspoon fresh rosemary, chopped
1/2 cup heavy cream (35%)
salt & freshly ground black pepper

Steps:

  • In large saucepan, melt butter over medium-low heat and add onions.
  • Using a wooden spoon, stir onions until they soften and begin to carmelize, this will take 20-30 minutes.
  • Add garlic and 1/3 of the wine, continue stirring until wine is absorbed, this will deglaze the pan and onions will brown.
  • Add remaining wine 1/3 at a time following above procedure until it is absorbed.
  • Add sherry, stock, potato and fresh herbs.
  • Bring to a simmer and cook until potato is tender.
  • Remove from heat, carefully puree using hand blender.
  • If you prefer a very smooth soup, strain mixture.
  • Return soup to heat, add cream and season to taste.
  • Bring to simmer before serving, do NOT allow soup to boil.
  • Serve and enjoy!

Nutrition Facts : Calories 274.1, Fat 13.2, SaturatedFat 7.6, Cholesterol 42.1, Sodium 245.2, Carbohydrate 22.2, Fiber 2.2, Sugar 7.6, Protein 6.1

FLORENTINE CARAMELIZED ONION SOUP



Florentine Caramelized Onion Soup image

Also known as "carabaccia", this is a local specialty in Florence, and is hard to find even in cookbooks specializing in Italian soups! The effect should be rich and somewhat sweet (but not too much). Adding roasted garlic would be a good variation.

Provided by Elsie Wollaston

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

Time 3h15m

Yield 6

Number Of Ingredients 8

¼ cup extra virgin olive oil
4 pounds onions
2 teaspoons white sugar
salt to taste
1 (750 milliliter) bottle dry white wine
1 quart chicken broth
1 small cinnamon stick
4 cups cubed, stale French or Italian bread

Steps:

  • In a large heavy pot, heat oil over medium heat. Cut onions in half lengthwise, then slice thinly. Place sliced onions in pot and toss to coat with oil. Cover, reduce heat to medium-low, and cook, stirring occasionally, until onions are softened and beginning to color, 30 minutes.
  • Increase heat to medium and cook, stirring occasionally, uncovered, until onions are amber in color, 45 minutes.
  • Sprinkle onions with sugar and a little bit of salt; cook, stirring, until sugar melts and onions are caramel colored, 5 minutes. Pour in wine and broth, and place cinnamon stick in pot. Bring to a boil, then reduce heat, cover and simmer 1 hour.
  • Stir the bread into the soup and cook, uncovered, stirring occasionally until the bread disintegrates, 30 to 45 minutes.
  • Remove the cinnamon stick. Whisk the soup to incorporate the bread. Adjust seasoning. Serve hot.

Nutrition Facts : Calories 528.2 calories, Carbohydrate 75.2 g, Fat 11.2 g, Fiber 6.2 g, Protein 12.4 g, SaturatedFat 1.8 g, Sodium 470.4 mg, Sugar 18.7 g

CARAMELIZED ONION SOUP WITH ONIONS TO SPARE



Caramelized Onion Soup with Onions to Spare image

This recipe makes more caramelized onions than you need. Set some aside before turning the rest into soup, and use them on toast, with pasta, or in omelets.

Provided by Martha Stewart

Categories     Food & Cooking     Soups, Stews & Stocks     Soup Recipes

Time 1h45m

Number Of Ingredients 13

1/4 cup extra-virgin olive oil, plus more for serving
3 tablespoons unsalted butter
4 to 6 large yellow onions, thinly sliced (about 9 cups)
1 teaspoon sugar
Coarse salt and ground pepper
4 sprigs thyme
1 dried bay leaf
1 teaspoon all-purpose flour
1 tablespoon sherry, white wine, or brandy
4 cups beef broth
Toasted stale rustic bread
1 garlic clove, peeled
Fresh parsley

Steps:

  • In a large Dutch oven or other heavy pot, heat oil and 2 tablespoons butter over medium-high. Add onions, sugar, 2 teaspoons salt, thyme, and bay leaf. Reduce heat to medium-low and cook, stirring frequently to scrape up any browned bits, until onions are deep golden brown and have a jam-like consistency, about 1 hour. If onions begin to stick, reduce heat and stir in 1 tablespoon water.
  • Discard herbs. Reserve 1/2 cup onions (leaving 1 3/4 cups in pot). Stir in 1 tablespoon butter, flour, and sherry and cook until butter is melted, 30 seconds. Add broth, increase heat, and simmer 15 minutes. Season to taste with salt and pepper. Rub bread with garlic, then place in bowls and ladle soup on top. Drizzle with oil and sprinkle with parsley.

Nutrition Facts : Calories 255 g, Fat 19 g, Fiber 3 g, Protein 6 g, SaturatedFat 6 g

Tips:

  • Use a heavy-bottomed pot: This will help to distribute the heat evenly and prevent the onions from burning.
  • Slice the onions thinly: This will help them to caramelize more quickly and evenly.
  • Cook the onions over medium-low heat: This will allow them to caramelize slowly and develop a deep, rich flavor.
  • Stir the onions frequently: This will help to prevent them from sticking to the pot and burning.
  • Add a splash of white wine or sherry: This will help to deglaze the pot and add a bit of extra flavor.
  • Use a good quality beef broth: This will make a big difference in the flavor of the soup.
  • Simmer the soup for at least 30 minutes: This will allow the flavors to meld and develop.
  • Serve the soup with a crusty baguette or crostini: This will help to soak up the delicious broth.

Conclusion:

This creamy caramelized onion soup is a delicious and comforting dish that is perfect for a cold winter day. The caramelized onions give the soup a deep, rich flavor, while the cream adds a touch of richness and creaminess. This soup is sure to be a hit with everyone who tries it.

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