Making French Onion Beef Short Rib Soup is a delightful experience. Follow these steps to create your masterpiece:

1. Preheat Oven: Start by preheating your oven to 350°F (175°C).

2. Sear the Short Ribs: In a large, oven-safe pot, heat the olive oil over medium-high heat. Season the short ribs with salt and pepper, then sear them on all sides until browned. Remove the ribs and set aside.

3. Caramelize the Onions: In the same pot, add the butter. Once melted, add the sliced onions. Cook the onions slowly over medium heat for about 20-25 minutes, stirring occasionally, until they are soft and caramelized.

4. Add Garlic and Sugar: Add minced garlic and sugar to the caramelized onions. Stir and cook for an additional 5 minutes, allowing the flavors to meld.

5. Deglaze the Pot: Pour in the dry white wine to deglaze the pot, scraping any brown bits from the bottom. Let it simmer for 5 minutes.

6. Add Broth and Herbs: Return the seared short ribs to the pot and add the beef broth, thyme, and bay leaves. Stir well and bring the mixture to a simmer.

7. Braise: Cover the pot and place it in the oven. Let the soup braise for 2 hours, or until the short ribs are tender and easily shredded.

8. Remove Ribs: Take the pot out of the oven and carefully remove the short ribs. Shred the meat from the bones, discarding the bones and any excess fat.

9. Combine: Return the shredded meat to the pot, discarding the bay leaves and thyme sprigs. Taste and adjust seasoning with salt and pepper if needed.

10. Prepare for Broiling: Preheat your broiler. Ladle the soup into oven-safe bowls, top each with a slice of baguette, and sprinkle generously with Gruyère cheese.

11. Broil: Place the bowls under the broiler for 3-5 minutes or until the cheese is bubbly and golden brown.

12. Serve: Carefully remove the bowls from the oven and garnish with fresh parsley if desired.

By following these steps, you’ll create a delicious and comforting French Onion Beef Short Rib Soup.