Description
This French Onion Beef Short Rib Soup takes the beloved, caramelized onion flavor of traditional French onion soup and elevates it with fall-apart braised beef short ribs. Finished with toasted baguette slices and melty Gruyère cheese, this is the ultimate cozy and indulgent meal!
Ingredients
Units
Scale
For the Short Ribs:
- 2 lbs bone-in beef short ribs
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 tablespoon olive oil
- 4 cups beef broth
- 1 cup dry red wine (like Cabernet Sauvignon)
- 2 cloves garlic, minced
- 1 teaspoon dried thyme
- 1 teaspoon Worcestershire sauce
For the Caramelized Onions:
- 3 tablespoons unsalted butter
- 3 large yellow onions, thinly sliced
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 teaspoon sugar (to help with caramelization)
- 1/2 cup dry white wine (or additional beef broth)
For Serving:
- 1 small baguette, sliced and toasted
- 1 1/2 cups Gruyère cheese, shredded
- Fresh thyme (for garnish)
Instructions
Braise the Short Ribs
- Season the short ribs with salt and pepper.
- Heat olive oil in a large Dutch oven over medium-high heat. Sear the short ribs for 3–4 minutes per side until browned.
- Add garlic, thyme, Worcestershire sauce, red wine, and beef broth. Bring to a simmer.
- Cover and cook on low heat for 2.5–3 hours, until the beef is tender and easily falls off the bone. (Alternatively, cook in a slow cooker on LOW for 6–8 hours or in an Instant Pot on HIGH for 45 minutes with natural release.)
- Remove the short ribs from the pot, shred the meat, and discard the bones.
2. Caramelize the Onions
- While the short ribs cook, melt butter in a large skillet over medium-low heat.
- Add sliced onions, salt, pepper, and sugar. Cook slowly, stirring occasionally, for 35–45 minutes, until deeply golden brown.
- Pour in white wine, scrape up any browned bits, and simmer until the wine evaporates.
3. Combine & Simmer the Soup
- Add the caramelized onions to the short rib broth. Stir in the shredded beef and simmer for 15 minutes to let the flavors meld.
4. Assemble & Serve
- Preheat the broiler.
- Ladle the soup into oven-safe bowls and top each with a toasted baguette slice and shredded Gruyère cheese.
- Broil for 2–3 minutes, until the cheese is melted and bubbly.
- Garnish with fresh thyme and serve hot!
Notes
- For extra depth, add a splash of sherry or cognac to the onions while they caramelize.
- Make it ahead—this soup tastes even better the next day! Simply reheat on the stove.
- No Gruyère? Use Swiss cheese or Provolone as a substitute.