French Onion Soup

User Reviews

4.9

273 reviews
Excellent

French Onion Soup

This classic French Onion Soup recipe is made with rich caramelized onions floating in savory beef broth, and baked with golden bubbly cheese on top.

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Ingredients

Servings
  • cup unsalted butter
  • 3 large sweet onions
  • ½ teaspoon brown sugar optional
  • 8 cups beef broth 64 oz
  • cup dry white wine
  • 3 prigs fresh thyme or ½ teaspoon dry
  • 1 bay leaf
  • ¼ teaspoon black pepper
  • 1 tablespoon Worcestershire sauce 
  • 1 tablespoon dry sherry optional
  • 1 loaf baguette
  • 3 cups shredded gruyere cheese
  • 6 tablespoons shredded Parmesan cheese
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Instructions

  1. Slice onions ¼" thick. In a large soup pot or dutch oven, melt the butter over low heat. Add the onions and brown sugar and cook for 30 to 45 minutes, stirring occasionally.
  2. Add the beef broth, wine, thyme, bay leaf, black pepper, Worcestershire, and dry sherry. Bring to a boil, reduce heat, and simmer uncovered for 1 hour. Remove bay leaf and thyme sprig and discard.
  3. Meanwhile, slice the bread ½-inch thick, brush with olive oil, and place on a baking sheet. Broil under high heat for 1 to 2 minutes per side or until golden. 
  4. Place 6 ceramic bowls on a baking sheet and ladle the soup into the bowls. Add 2 slices of bread to each bowl and divide both cheeses evenly over the bowls. Broil until cheese is golden and bubbly, about 1 to 2 minutes.

Notes

  • Choose sweet Vidalia, Walla Walla, or yellow onions for this recipe. Sweeter varieties may not need the sugar.
  • Onions will reduce down to a small amount but you'll need a large pan or dutch oven to begin.
  • Cook the onions very slowly, this step should take 30-40 minutes at a low temperature. This is where the flavor comes from.
  • For white wine choose a chardonnay, Pinot Gris, or Sauvignon Blanc. You can leave the wine out but it is recommended for the best flavor.
  • Leftover chunks of dry bread will work well as the bread in this recipe.
  • Place the bowls on a baking sheet, this makes them easier to transfer in and out of the oven.
  • If you don't have oven-safe bowls, place the dry bread or crostini on a sheet pan and top with cheese. Broil until the cheese is browned and bubbly. Remove from the oven and transfer the bread to the top of each bowl of soup.
  • French onion soup freezes beautifully. Cook and cool onions and broth and place in freezer bags. Thaw in a pot on the stove until hot and top with bread and cheese. Broil until cheese is golden and bubbly.

Nutrition Information

Show Details
Calories 581 (29%) Carbohydrates 34g (11%) Protein 32g (64%) Fat 34g (52%) Saturated Fat 20g (100%) Polyunsaturated Fat 2g Monounsaturated Fat 10g Trans Fat 0.4g Cholesterol 103mg (34%) Sodium 1448mg (60%) Potassium 988mg (28%) Fiber 2g (8%) Sugar 11g (22%) Vitamin A 1009IU (20%) Vitamin C 9mg (10%) Calcium 813mg (81%) Iron 2mg (11%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 581 kcal

% Daily Value*

Calories 581 29%
Carbohydrates 34g 11%
Protein 32g 64%
Fat 34g 52%
Saturated Fat 20g 100%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 10g 50%
Trans Fat 0.4g 20%
Cholesterol 103mg 34%
Sodium 1448mg 60%
Potassium 988mg 21%
Fiber 2g 8%
Sugar 11g 22%
Vitamin A 1009IU 20%
Vitamin C 9mg 10%
Calcium 813mg 81%
Iron 2mg 11%

* Percent Daily Values are based on a 2,000 calorie diet.

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4.9

273 reviews
Excellent

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