--- title: "Soupe à l’Oignon" id: "886" type: "recipe" slug: "soupe-a-loignon" published_at: "2026-09-09T05:04:01+00:00" modified_at: "2026-09-09T05:04:01+00:00" url: "https://beestrot.com/recipe/soupe-a-loignon/" markdown_url: "https://beestrot.com/recipe/soupe-a-loignon.md" excerpt: "This quintessential French bistro classic originated as a humble peasant dish in 18th century Paris. Rich caramelized onions create a deeply savory broth t" taxonomy_category: - "Appetizers" - "Bistrot Cuisine" - "Dairy and Eggs" - "Dinner" - "French" - "Grains and Pasta" - "Grilling - Broiling" - "Leisurely (+ 60 min)" - "Lunch" - "Meal Prep Friendly" - "Seasonal Cooking" - "Soups and Stews" - "Stovetop - Sauteing" - "Supper" - "Vegetables and Produce" --- Table of Contents - [• Recipe Overview](#recipe-overview) - [• Recipe Information](#recipe-metadata) - [• Time & Quantities](#recipe-time-quantities) - [• Method & Ingredients](#recipe-method) - [- Ingredients](#ingredients-section) - [- Instructions](#instructions-section) - [• Storage & Make-Ahead](#recipe-storage) - [• Nutritional & Dietary Information](#recipe-nutrition) - [• Serving & Variations](#recipe-serving) - [• Video to Share!](#recipe-video) # Soupe à l'Oignon Share this recipe! [Set as Preferred Source](https://www.google.com/preferences/source?q=beestrot.com) ★★★★★(4.5/5 from 11 reviews) *[Click here](#image_policy) to learn about our image policy and how to submit your own!* This quintessential French bistro classic originated as a humble peasant dish in 18th century Paris. Rich caramelized onions create a deeply savory broth topped with crusty bread and bubbling Gruyère cheese. The long, slow cooking process transforms simple ingredients into a comforting dish that has become an icon of French cuisine. Difficulty:★★★☆☆(Medium) Budget: 💰💰 Seasonality: Year-round, Fall, Winter ### Recipe Information [#](#) **Categories:** [Appetizers](https://beestrot.com/focus/courses/appetizers/) [Bistrot Cuisine](https://beestrot.com/focus/cuisines/bistrot-cuisine/) [Dairy and Eggs](https://beestrot.com/focus/ingredients/dairy-and-eggs/) [Dinner](https://beestrot.com/focus/courses/dinner/) [French](https://beestrot.com/focus/cuisines/french/) [Grains and Pasta](https://beestrot.com/focus/ingredients/grains-and-pasta/) [Grilling - Broiling](https://beestrot.com/focus/cooking-methods/grilling-broiling/) [Leisurely (+ 60 min)](https://beestrot.com/focus/time-to-table/leisurely-60-min/) [Lunch](https://beestrot.com/focus/courses/lunch/) [Meal Prep Friendly](https://beestrot.com/focus/occasions/meal-prep-friendly/) [Seasonal Cooking](https://beestrot.com/focus/occasions/seasonal-cooking/) [Soups and Stews](https://beestrot.com/focus/courses/soups-and-stews/) [Stovetop - Sauteing](https://beestrot.com/focus/cooking-methods/stovetop-sauteing/) [Supper](https://beestrot.com/focus/courses/supper/) [Vegetables and Produce](https://beestrot.com/focus/ingredients/vegetables-and-produce/) **Tags:** [Hearty](https://beestrot.com/tags/hearty/) [Homestyle](https://beestrot.com/tags/homestyle/) [Make-Ahead](https://beestrot.com/tags/make-ahead/) [One-Pot Meals](https://beestrot.com/tags/one-pot-meals/) [Rich](https://beestrot.com/tags/rich/) [Rustic](https://beestrot.com/tags/rustic/) [Savory](https://beestrot.com/tags/savory/) [Traditional](https://beestrot.com/tags/traditional/) **Religious Considerations:** Contains dairy; not suitable for vegans, vegetarians, or those with dairy allergies **Recipe Source:** Traditional French Bistro Recipe Print this Recipe --- Ad section, thank you for your support! --- ### Time & Quantities [#](#) **Preparation:** 15 mins **Cooking:** 75 mins **Total:** 90 mins **Serves:** 4 **Preparation-to-Cooking Ratio:** 0.2Quick prep, long cook time. Great for hands-off cooking. ### Method & Ingredients [#](#) **Required Equipment:** Dutch oven, ladle, oven-safe bowls, baking sheet [Lodge 5 Quart Pre-Seasoned Cast Iron Double Dutch Oven with Lid](https://www.amazon.com/dp/B000LEXR0K/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B000LEXR0K/?tag=testtag-20) [OXO Good Grips Stainless Steel Ladle](https://www.amazon.com/dp/B082N6ZB63/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B082N6ZB63/?tag=testtag-20) [Lodge 10.25 Inch Cast Iron Pre-Seasoned Skillet Safe Oven](https://www.amazon.com/dp/B00006JSUA/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B00006JSUA/?tag=testtag-20) [200 Pcs Parchment Paper Baking Sheets](https://www.amazon.com/dp/B07H79KX8W/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B07H79KX8W/?tag=testtag-20) [MegaWise Pro Titanium Hand Blender](https://www.amazon.com/dp/B09P8CFQRS/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B09P8CFQRS/?tag=testtag-20) [Walfos Silicone Basting Pastry/Cooking Brush](https://www.amazon.com/dp/B08FC5R7P7/?tag=beestrot08-20) [View on Amazon](https://www.amazon.com/dp/B08FC5R7P7/?tag=testtag-20) **Cooking Method:** Grilling - Broiling, Stovetop - Sauteing #### Ingredients - 4 large yellow onions (sliced) - 2 tbsp butter - 1 tbsp olive oil - 1 tsp sugar - 2 garlic cloves (minced) - 1 tbsp flour - 1/2 cup white wine - 6 cups beef stock - 1 bay leaf - 2 thyme sprigs - 1 tbsp Worcestershire sauce - salt - pepper - 4 baguette slices - 2 cups Gruyère cheese - 2 tbsp Parmesan #### Instructions 1. Melt butter with oil in Dutch oven over medium heat. Add onions and coat well. 2. Cook onions 45 minutes on medium-low, stirring occasionally. Add sugar after 15 minutes to help caramelization - patience is the secret ingredient here! 3. Add garlic, cook 1 minute. Sprinkle flour over onions, stir 2-3 minutes. 4. Pour in wine, scrape up browned bits, reduce slightly. 5. Add stock, bay leaf, thyme, Worcestershire sauce, salt, and pepper. Simmer gently 30 minutes. 6. Toast baguette slices. Remove herbs from soup. 7. Ladle soup into oven-safe bowls, top each with toast and cheeses - get ready for the grand finale! 8. Broil 3-5 minutes until cheese is bubbly and golden. 9. Serve hot, preferably to impressed guests. ### Storage & Make-Ahead [#](#) **Storage Advice:** Store soup (without bread/cheese) in refrigerator up to 3 days. **Make-Ahead & Freezing Tips:** Make soup base up to 3 days ahead. Freezes well up to 3 months. Add bread and cheese just before serving. --- Ad section, thank you for your support! --- ### Nutritional & Dietary Information [#](#) **Nutritional Information:** - **Calories:** 420 - **Protein:** 22g - **Fat:** 23g (Saturated: 12g) - **Carbohydrates:** 31g (Fiber: 3g, Sugar: 10g) **Allergen Information:** Contains dairy (butter, cheese), wheat (flour, bread) **Dietary Information:** Contains dairy and gluten; not suitable for vegans, vegetarians, or those with dairy and gluten allergies ### Serving & Variations [#](#) **Serving Suggestions:** Serve in traditional lion's head soup bowls for rustic authenticity. Pair with a simple green salad with vinaigrette. **Wine or Drink Pairing:** Alsatian Riesling complements the sweet onions and rich cheese beautifully. Try Trimbach or Zind-Humbrecht. **Possible Recipe Variations:** Use vegetable stock for vegetarian version. Add cognac when deglazing. Float toasted garlic bread under cheese. **Additional Notes:** Flavor improves overnight as ingredients meld together. Share this recipe! [Set as Preferred Source](https://www.google.com/preferences/source?q=beestrot.com) Disclosure: This recipe may contain affiliate links. This means we may earn a commission if you click on a link and make a purchase at no extra cost to you. This applies to featured Amazon products or any other Beestrot's partners. Thank you for your support! Jean Louis. ## 2 thoughts on “Soupe à l’Oignon” 1. Jeanine[May 30, 2026 at 7:15 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-959) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ⭐ Recommends*👍* 0❤️ ma mère faisait ça quand j’étais petite, faut vraiment que je m’y mette 2. Charlene[May 2, 2026 at 10:28 am](https://beestrot.com/recipe/soupe-a-loignon/#comment-958) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★☆(4/5) looks incredible but seems like a lot of work for soup… maybe when im feeling ambitious 3. Daryl[April 5, 2026 at 3:42 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-957) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ⭐ Recommends*👍* 0❤️ this is exactly what i need for next winter 4. Virginie[March 8, 2026 at 11:08 am](https://beestrot.com/recipe/soupe-a-loignon/#comment-956) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★☆(4/5) ✔️ Made this⭐ Recommends*👍* 0❤️ J’avais jamais osé la faire moi-même et en fait c’est pas si dur. Faut juste du temps pour les oignons. Mon mec a adoré, il en a repris 3 fois. 5. Gordon[February 12, 2026 at 5:55 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-955) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ✔️ Made this⭐ Recommends*👍* 0❤️ made this on a snow day and it hit different. dont rush the onions, trust the process. gruyere on top is non negotiable 6. Maxence[January 18, 2026 at 12:15 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-954) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★☆(4/5) ✔️ Made this⭐ Recommends*👍* 0❤️ Classique! 🧅🧀 7. Mikael[December 8, 2025 at 7:48 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-953) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ✔️ Made this⭐ Recommends*👍* 0❤️ Fantastisk! Lige som på en fransk bistro. Jeg brugte emmentaler i stedet for gruyère, virker også godt. 8. Wendy T.[November 15, 2025 at 2:22 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-952) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★☆(4/5) ✔️ Made this⭐ Recommends*👍* 0❤️ perfect for a cold night. the caramelized onions take forever but theyre worth it. my whole house smelled amazing 9. Didier[October 21, 2025 at 6:35 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-951) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ✔️ Made this⭐ Recommends*👍* 0❤️ La vraie soupe à l’oignon! Faut pas être pressé pour les oignons mais ça vaut le coup. J’ai rajouté un peu de cognac à la fin, c’est top. 10. Pierre D.[March 2, 2025 at 5:11 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-27) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★★(5/5) ⭐ Recommends*👍* 0❤️ Cette soupe à l’oignon a l’air délicieuse! J’adore l’idée de laisser caraméliser les oignons lentement pour développer leur douceur naturelle. Je vais essayer ce weekend quand il fera froid! 11. Hannah J.[February 16, 2025 at 8:41 pm](https://beestrot.com/recipe/soupe-a-loignon/#comment-28) [Log in to Reply](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) ★★★★☆(4/5) ✔️ Made this⭐ Recommends*👍* 0❤️ Made this French onion soup on a cold night. The key really is taking your time with the onions – I let mine caramelize for almost an hour. Used Gruyere (lucky to find some imported real gruyere at my local store) for the top and it was delicious! ## Leave a Reply [Cancel reply](/recipe/soupe-a-loignon/#respond) You must be [logged in](https://beestrot.com/wp-login.php?redirect_to=https%3A%2F%2Fbeestrot.com%2Frecipe%2Fsoupe-a-loignon%2F) to post a comment. ### Encore! More Delicious Reads Please... Loading tip... #### About Our Recipe Photography ▼ Some of the stunning food photography you see throughout our recipes could be created using advanced AI technology, producing high-end, Food & Wine magazine-style imagery with intricate details and beautiful textures. These aren't placeholder images—they're carefully crafted visual representations that capture the essence and appeal of each dish while we await real photographs. We believe in transparency: this website and all its content is maintained by humans, with AI serving as our incredibly smart and undeniably talented assistant that we simply can't work without! 🤖✨ But the Chef remains **Le Chef!** **Think you can do better?** We'd love to feature YOUR photograph! If you've made one of our recipes and captured a shot that rivals our AI-generated images, we invite you to submit it. Fair warning though—our AI sets the bar pretty high! 📸 Complete submission guidelines and registration [now open!](/image-policy-and-submission/) ### Find The Recipe - Cuisines (87) - [American (17)](https://beestrot.com/focus/cuisines/american/) - [Bistrot Cuisine (37)](https://beestrot.com/focus/cuisines/bistrot-cuisine/) - [Chinese (2)](https://beestrot.com/focus/cuisines/chinese/) - [French (40)](https://beestrot.com/focus/cuisines/french/) - [Indian (1)](https://beestrot.com/focus/cuisines/indian/) - [Italian (19)](https://beestrot.com/focus/cuisines/italian/) - [Mediterranean (19)](https://beestrot.com/focus/cuisines/mediterranean/) - [Mexican (10)](https://beestrot.com/focus/cuisines/mexican/) - [Russian (1)](https://beestrot.com/focus/cuisines/russian/) - [South American (10)](https://beestrot.com/focus/cuisines/south-american/) - [Spanish (1)](https://beestrot.com/focus/cuisines/spanish/) - Courses (87) - [Appetizers (13)](https://beestrot.com/focus/courses/appetizers/) - [Breakfast (7)](https://beestrot.com/focus/courses/breakfast/) - [Brunch (10)](https://beestrot.com/focus/courses/brunch/) - [Casseroles (2)](https://beestrot.com/focus/courses/casseroles/) - [Desserts (22)](https://beestrot.com/focus/courses/desserts/) - [Dinner (48)](https://beestrot.com/focus/courses/dinner/) - [Lunch (41)](https://beestrot.com/focus/courses/lunch/) - [Main Dishes (48)](https://beestrot.com/focus/courses/main-dishes/) - [Pasta Dishes (1)](https://beestrot.com/focus/courses/pasta-dishes/) - [Salads (2)](https://beestrot.com/focus/courses/salads/) - [Sandwiches and Wraps (5)](https://beestrot.com/focus/courses/sandwiches-and-wraps/) - [Side Dishes (3)](https://beestrot.com/focus/courses/side-dishes/) - [Snacks (12)](https://beestrot.com/focus/courses/snacks/) - [Soups and Stews (7)](https://beestrot.com/focus/courses/soups-and-stews/) - [Supper (14)](https://beestrot.com/focus/courses/supper/) - Cooking Methods (80) - [Baking (25)](https://beestrot.com/focus/cooking-methods/baking/) - [Boiling (5)](https://beestrot.com/focus/cooking-methods/boiling/) - [Braising (4)](https://beestrot.com/focus/cooking-methods/braising/) - [Frying (5)](https://beestrot.com/focus/cooking-methods/frying/) - [Grilling - Broiling (4)](https://beestrot.com/focus/cooking-methods/grilling-broiling/) - [No-Cook (8)](https://beestrot.com/focus/cooking-methods/no-cook/) - [Roasting (6)](https://beestrot.com/focus/cooking-methods/roasting/) - [Slow Cooking (7)](https://beestrot.com/focus/cooking-methods/slow-cooking/) - [Steaming (2)](https://beestrot.com/focus/cooking-methods/steaming/) - [Stovetop - Sauteing (37)](https://beestrot.com/focus/cooking-methods/stovetop-sauteing/) - Ingredients (85) - [Dairy and Eggs (56)](https://beestrot.com/focus/ingredients/dairy-and-eggs/) - [Fish and Seafood (7)](https://beestrot.com/focus/ingredients/fish-and-seafood/) - [Grains and Pasta (34)](https://beestrot.com/focus/ingredients/grains-and-pasta/) - [Meat and Poultry (37)](https://beestrot.com/focus/ingredients/meat-and-poultry/) - [Vegetables and Produce (29)](https://beestrot.com/focus/ingredients/vegetables-and-produce/) - Occasions (87) - [Everyday Meals (39)](https://beestrot.com/focus/occasions/everyday-meals/) - [Meal Prep Friendly (24)](https://beestrot.com/focus/occasions/meal-prep-friendly/) - [Party and Events (6)](https://beestrot.com/focus/occasions/party-and-events/) - [Quick & Easy Meals (15)](https://beestrot.com/focus/occasions/quick-easy-meals/) - [Seasonal Cooking (20)](https://beestrot.com/focus/occasions/seasonal-cooking/) - [Special Occasions (40)](https://beestrot.com/focus/occasions/special-occasions/) - Time to Table (87) - [Leisurely (+ 60 min) (34)](https://beestrot.com/focus/time-to-table/leisurely-60-min/) - [Medium (30-60 min) (27)](https://beestrot.com/focus/time-to-table/medium-30-60-min/) - [Quick (- 30 min) (26)](https://beestrot.com/focus/time-to-table/quick-30-min/) - Dietary Restrictions (2) - [Vegetarian (2)](https://beestrot.com/focus/dietary-restrictions/vegetarian/) ### Blog Featured ![Image](https://beestrot.com/wp-content/uploads/2026/09/Caesar-Salad-Was-Not-Invented-in-Rome.jpg) ![Image](https://beestrot.com/wp-content/uploads/2026/09/Trick-for-Perfect-Pasta.jpg) ![Image](https://beestrot.com/wp-content/uploads/2026/09/The-Croissant-Is-Not-French.jpg) ![Image](https://beestrot.com/wp-content/uploads/2026/05/beestrot-thoughts.jpg) ![Image](https://beestrot.com/wp-content/uploads/2025/06/How-to-Boil-an-Egg.jpg) Caesar Salad Was Not Invented in Rome. The Real Story Is More Interesting. Caesar Salad Was Not Invented in Rome. The Real Story Is More Interesting. Every Chef Knows This Trick for Perfect Pasta. Nobody Tells You Because It Seems Too Simple. Every Chef Knows This Trick for Perfect Pasta. Nobody Tells You Because It Seems Too Simple. The Croissant Is Not French. Jean Louis Has Strong Feelings About This. The Croissant Is Not French. Jean Louis Has Strong Feelings About This. Two New Pieces, and a Word on How This Works Two New Pieces, and a Word on How This Works How to Boil an Egg Perfectly (Tutorial with Timers & No Cracks) How to Boil an Egg Perfectly (Tutorial with Timers & No Cracks) [/quiz-time/](/quiz-time/) ### [Join Beestrot, it's free!](/login) **Create your account and enjoy:** - A Smoother Experience - Manage your Favorites - Member-only Perks - Stay in Loop - And More on the Way! The following is an Adsense Ad: ### La Boutique De Jean Louis - [Jean-Louis' Chef Picks](https://amzn.to/4dnu834) - [Kitchen Essentials](https://amzn.to/42wV9fw) - [Pantry Staples Worth Having](https://amzn.to/4uJFg17) The following is an Adsense Ad: We use cookies to ensure that we give you the best experience on Beestrot.com. If you continue to use this site we will assume that you are happy with it.OkPrivacy policy