5-Star Classic French Onion Soup

There’s something undeniably comforting about a bowl of classic French Onion Soup. Rich, golden caramelized onions simmered slowly in a deep, savory beef broth create a flavor that feels both luxurious and homey at the same time. Topped with a toasted slice of baguette and a blanket of melted Gruyère cheese, this iconic French dish transforms simple ingredients into a restaurant-worthy experience. Whether you’re craving a cozy dinner on a cold night or looking to impress guests with a timeless bistro favorite, French Onion Soup always delivers warmth, elegance, and incredible depth of flavor with every spoonful.

What Makes This Soup Special ?

French Onion Soup is all about deep caramelized onions, rich beef broth, and that iconic cheesy toast bubbling on top. It’s rustic, elegant, and surprisingly easy.

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Ingredients (4 servings)

For the Soup

• 4–5 large yellow onions, thinly sliced
• 3 tbsp butter
• 1 tbsp olive oil
• 2 cloves garlic, minced
• 1 tsp sugar (helps caramelize)
• 1 tbsp flour (optional, for thickness)
• 1/2 cup dry white wine (optional but traditional)
• 6 cups beef broth
• 1 bay leaf
• 1–2 sprigs of thyme (or 1/2 tsp dried)
• Salt & pepper to taste

For the Cheesy Toast

• 1 baguette, sliced
• 2 cups grated Gruyère cheese (or Swiss/Emmental)
• A touch of Parmesan (optional for extra flavor)

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Instructions

To make this French onion soup you need to follow these steps :

1. Caramelize the Onions (Most Important Step)

1. In a large pot, melt butter + olive oil over medium heat.
2. Add sliced onions, sugar, and a pinch of salt.
3. Cook slowly for 30–40 minutes, stirring often, until the onions turn deep golden brown.
   • Don’t rush this step—this is where the flavor comes from.

2. Build the Base

4. Add garlic and cook for 1 minute.
5. Stir in the flour (optional) and cook for another minute to remove the raw flavor.
6. Pour in the white wine, scraping the bottom to deglaze.

3. Add Broth & Herbs

7. Add beef broth, bay leaf, and thyme.
8. Simmer uncovered for 20–25 minutes.
9. Taste and season with salt & pepper.

4. Prepare the Cheese Toast

10. Toast the baguette slices lightly.
11. Top each with Gruyère and a bit of Parmesan.
12. Broil until melted and bubbly.

5. Assemble

13. Remove bay leaf & thyme.
14. Ladle hot soup into oven-safe bowls.
15. Place cheesy toast on top and broil 1–2 minutes more until golden.

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Serve With

• Extra Gruyère
• Fresh thyme
• A glass of white wine or sparkling water

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Tips for the Best French Onion Soup

• Long caramelization = sweetness & depth.
• Use beef broth for that classic bold flavor.
• Gruyère is the best melting cheese for authentic texture.
• Broil at the end for that restaurant-style finish.

And also here is a wheatless and gluten-free recipes if you want more glutten free recipes and you Looking for more delicious Recipes. Check out our Buckwheat Galettes with Eggs, Cheese, and Ham recipe for a savory twist .” https://wheatlessrecipes.com/buckwheat-galettes-with-eggs-cheese-and-ham-wheatless-gluten-free/ Millet is an ancient grain rich in protein and fiber source. Coconut flour is a popular gluten-free alternative for baking source. for more recipes :  home – Delishplates.net