First Step: Prepare Ingredients and Equipment: Thinly slice the onions, mince shallots and garlic, chop carrots, and trim excess fat from the beef short ribs for leaner results. Preheat the oven to 325°F (163°C). Gather broth, wine, butter, fresh herbs, tamari, bread, and Gruyère cheese.

Second Step: Sear the Short Ribs: In a large oven-safe Dutch oven over medium-high heat, melt 6 tablespoons of butter. Brown short ribs on all sides, about 4–5 minutes per side, until well caramelized. Remove ribs and set aside.

Third Step: Caramelize the Onions: In the same pot, add the sliced onions and cook on low to medium heat for approximately 40 minutes, stirring occasionally, until deeply golden and sweet. Add shallots and garlic during the last 5 minutes of caramelization for enhanced aroma.

Fourth Step: Deglaze and Combine: Pour in the dry white wine or red wine, scraping the bottom to lift browned bits. Cook for 5–8 minutes until the liquid reduces and the alcohol evaporates. Stir in minced thyme, sage, bay leaves, star anise, and tamari or soy sauce for depth. Place the short ribs back into the pot.

Fifth Step: Add Broth and Carrots: Pour in 6 cups of broth (chicken, beef, or a mix) to cover the ribs. Add carrots now or during the last 1-2 hours of cooking to maintain texture. Bring to a gentle simmer.

Sixth Step: Slow-Cook in Oven: Cover the Dutch oven tightly and place in the preheated oven. Braise for 2.5 to 3 hours until ribs are tender and meat falls off the bone. Check occasionally and add more broth if necessary.

Seventh Step: Prepare Gruyère Toast: While the soup finishes, increase oven temperature to 425°F (218°C). Slice the French bread and toast in the oven for 10 minutes to crisp thoroughly. Top with shredded Gruyère cheese and broil for 2–3 minutes until golden and bubbly.

Final Step: Assemble and Serve: Remove short ribs and carefully discard bones and excess fat. Shred meat into the soup and stir to combine. Ladle soup into bowls and float Gruyère toast on top. Garnish with fresh thyme and a sprinkle of freshly ground black pepper. Optionally drizzle chili garlic oil or sprinkle chili flakes for added heat. Serve immediately and enjoy this rich, hearty French Onion Short Rib Soup with Gruyère Toast.