There are soups, and then there’s this soup. Imagine the deep, caramelized sweetness of French onion soup, the rich, fall-apart tenderness of short ribs, and the golden, bubbling perfection of Gruyère toast coming together in one irresistible bowl. It’s cozy, indulgent, and the kind of meal that makes you want to grab a blanket and savor every last bite. Whether you’re making this for a chilly night in, impressing guests, or just treating yourself (because you deserve it), trust me, you’re going to love it.
Why You’ll Love French Onion Short Rib Soup with Cheesy Gruyère Toast
This recipe isn’t just about the ingredients—it’s about creating moments. Whether you’re cooking for a casual family dinner, hosting a get-together with friends, or simply indulging in some comforting flavors for yourself, this dish is versatile enough to fit the occasion. Here’s why it’s a favorite:
Versatile: It’s perfect for a cozy dinner, a special occasion, or meal prepping ahead of time. The flavors only get better the next day!
Budget-Friendly: Short ribs may sound fancy, but they’re an affordable cut that transforms into something luxurious with slow cooking.
Quick and Easy: While it takes some time to cook, the hands-on work is minimal. Let the slow simmer do all the magic for you.
Customizable: Want it heartier? Add some extra veggies. Prefer a different cheese? Swap in Swiss or Provolone. You can easily adjust it to your taste.
Crowd-Pleasing: A guaranteed hit with both kids and adults. It’s always a win when a single dish can satisfy everyone at the table. This recipe strikes the perfect balance of flavor and comfort, making it a universal favorite.

Ingredients
Here’s the magic of this soup—it’s made with simple ingredients that come together to create something extraordinary. Let’s break it down:
Short Ribs: The star of the show. These become incredibly tender as they simmer, infusing the soup with deep, beefy flavor.
Yellow Onions: The heart of any French onion soup. Slow-cooked to golden perfection, they add sweetness and richness.
Garlic: A few cloves bring depth and warmth to every bite.
Beef Broth: The base of the soup, creating a rich, savory foundation for all the flavors to shine.
Red Wine: Adds complexity and enhances the deep flavors of the broth.
Thyme and Bay Leaves: Essential herbs that bring an aromatic depth to the soup.
Butter and Olive Oil: For perfectly caramelized onions with that irresistible golden hue.
Baguette Slices: The perfect vessel for all that melty, cheesy goodness.
Gruyère Cheese: Nutty, melty, and absolutely essential for that classic French onion soup topping.
Instructions
Sear the Short Ribs: Heat a large pot over medium-high heat. Add a splash of oil and sear the short ribs on all sides until they develop a deep, golden crust. This locks in the flavor and sets the stage for an incredible broth.
Caramelize the Onions: In the same pot, lower the heat and melt butter. Add sliced onions and a pinch of salt, stirring occasionally until they turn deep golden brown and ultra-sweet. This step takes patience, but it’s so worth it!
Deglaze with Wine: Pour in the red wine, scraping up all the browned bits from the bottom of the pot. Let it simmer and reduce slightly, infusing the onions with even more depth.
Build the Broth: Add the seared short ribs back into the pot along with beef broth, garlic, thyme, and bay leaves. Bring everything to a gentle simmer and let it cook low and slow until the ribs are fall-apart tender.
Shred the Short Ribs: Remove the short ribs from the soup, shred the meat, and discard the bones. Return the tender beef to the pot, stirring it back into the rich broth.
Make the Cheesy Gruyère Toast: While the soup finishes, toast baguette slices until golden, then pile on the shredded Gruyère. Broil until the cheese is bubbling and irresistibly melty.
Serve and Enjoy: Ladle the soup into bowls, top with the cheesy Gruyère toast, and dig in. Each bite is a perfect balance of savory broth, caramelized onions, tender beef, and gooey cheese.
Nutrition Facts
Servings: 6
Calories per serving: 480
Preparation Time
Prep Time: 20 minutes
Cook Time: 2 hours 30 minutes
Total Time: 2 hours 50 minutes
How to Serve French Onion Short Rib Soup with Cheesy Gruyère Toast
This dish pairs wonderfully with various sides and accompaniments. Here are a few serving suggestions to enhance your dining experience:
- A fresh green salad with a light vinaigrette to balance the richness.
- Roasted vegetables for an extra dose of warmth and nutrition.
- A glass of red wine to complement the deep, savory flavors of the soup.
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
- Don’t rush the onions! The caramelization process takes time but makes all the difference in flavor.
- For extra depth, use homemade beef broth. It elevates the soup to the next level.
- Make it ahead of time! The flavors develop beautifully overnight, making leftovers even better.
- Use a mix of cheeses if you like. Gruyère is classic, but Swiss, Fontina, or even sharp cheddar work too.
- Want a thicker soup? Stir in a cornstarch slurry or let it simmer uncovered a bit longer.
FAQs
Can I make this in a slow cooker? Yes! Sear the short ribs first, then transfer everything to a slow cooker and cook on low for 6-8 hours.
Can I freeze this soup? Absolutely. Just leave out the cheesy toast until serving.
Can I use a different cut of beef? Yes! Chuck roast or beef shank would work well.
What if I don’t have red wine? You can skip it or use a splash of balsamic vinegar for a similar depth of flavor.
Can I make this vegetarian? Swap the short ribs for mushrooms and use vegetable broth instead.
How can I make this soup even richer? Add a splash of heavy cream at the end for a silky finish.
Can I use a different type of bread? Sure! Any crusty bread will work for the cheesy toast.
What’s the best way to store leftovers? Keep them in an airtight container in the fridge for up to 4 days.
Can I reheat this soup? Yes! Just warm it over low heat on the stove.
Can I add more vegetables? Definitely! Carrots and celery would be great additions.
Conclusion
French Onion Short Rib Soup with Cheesy Gruyère Toast is the ultimate comfort food—deeply flavorful, incredibly satisfying, and perfect for any occasion. Whether you’re sharing it with loved ones or enjoying a quiet night in, this soup brings warmth and joy to the table. So grab your pot, get those onions caramelizing, and let’s make something delicious!
Print
French Onion Short Rib Soup with Cheesy Gruyère Toast
- Prep Time: 15 minutes
- Cook Time: 2 hours 30 minutes
- Total Time: 2 hours 45 minutes
- Yield: 4–6 servings 1x
- Category: Soup
- Method: Slow Cooker
- Cuisine: French
Description
A rich and flavorful French Onion Short Rib Soup made with slow-braised beef short ribs, caramelized onions, and a savory beef broth. Topped with buttery Gruyère cheese toast, this dish is the ultimate comfort food for cold nights. Serve with extra toast for dipping!
Ingredients
For the Soup:
- 2 lbs (900g) bone-in beef short ribs
- 2 tbsp olive oil
- 3 large onions, thinly sliced
- 3 cloves garlic, minced
- 4 cups beef broth (low sodium)
- 1 cup red wine (optional, for depth of flavor)
- 2 tbsp balsamic vinegar
- 2 tbsp unsalted butter
- 1 tsp fresh thyme (or 1/2 tsp dried)
- 1 bay leaf
- 1/2 tsp salt (adjust to taste)
- 1/4 tsp black pepper
For the Cheesy Gruyère Toast:
- 4 slices of French baguette or sourdough bread
- 1 cup Gruyère cheese, shredded
- 1 tbsp unsalted butter (softened)
Instructions
- Sear the Short Ribs: Heat olive oil in a large pot over medium-high heat. Sear the short ribs on all sides until browned (about 4-5 minutes per side). Remove and set aside.
- Caramelize the Onions: In the same pot, melt butter over medium heat. Add onions and cook for 20-25 minutes, stirring occasionally, until deeply caramelized. Add garlic and cook for another minute.
- Deglaze the Pot: Pour in the red wine (if using) and balsamic vinegar, scraping up the browned bits from the bottom. Let simmer for 2 minutes.
- Simmer the Soup: Return the short ribs to the pot. Add beef broth, thyme, bay leaf, salt, and pepper. Bring to a boil, then reduce to low and simmer for 2-3 hours until the meat is tender and falling off the bone.
- Shred the Meat: Remove the short ribs, discard the bones, and shred the meat. Return the shredded beef to the soup and simmer for another 10 minutes.
- Make the Cheesy Gruyère Toast: Preheat oven to 375°F (190°C). Butter the baguette slices and top with shredded Gruyère cheese. Bake for 5-7 minutes until the cheese is melted and bubbly.
- Serve: Ladle the soup into bowls and top each with a cheesy Gruyère toast. Serve hot!
Notes
- Use boneless short ribs for a leaner option.
- Substitute Swiss cheese if Gruyère isn’t available.
- Store leftovers in an airtight container for up to 3 days.
Nutrition
- Serving Size: 1 bowl (approx. 1.5 cups)
- Calories: ~450 kcal
- Sugar: 8g
- Sodium: 750mg
- Fat: 25g
- Saturated Fat: 12g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 4g
- Protein: 30g
- Cholesterol: 80mg