Creating Korean Braised Short Ribs is straightforward if you follow these simple steps:

1. Prepare the Marinade: In a bowl, mix together soy sauce, brown sugar, rice wine, sesame oil, minced ginger, minced garlic, gochugaru, and sesame seeds.

2. Marinate the Ribs: Place the short ribs in a large resealable bag or a dish. Pour the marinade over the ribs, ensuring they are well coated. Seal the bag or cover the dish, and refrigerate for at least 2 hours, or overnight for maximum flavor.

3. Preheat the Oven: Preheat your oven to 300°F (150°C).

4. Brown the Ribs: In a large oven-safe pot or Dutch oven, heat a little oil over medium-high heat. Remove the ribs from the marinade (reserve the marinade) and sear them in batches until browned on all sides. Remove the ribs and set them aside.

5. Deglaze the Pot: Pour in the reserved marinade and water (or beef broth) to deglaze the pot, scraping up any browned bits from the bottom.

6. Add Ribs Back: Return the browned ribs to the pot, ensuring they are submerged in the liquid.

7. Cover and Bake: Cover the pot with a lid and transfer it to the preheated oven. Bake for 2.5 to 3 hours, or until the ribs are tender and the meat pulls away from the bone easily.

8. Finish the Sauce: Remove the pot from the oven. If desired, you can thicken the sauce by simmering it on the stovetop for a few minutes or adding a cornstarch slurry.

9. Garnish and Serve: Serve the ribs hot, garnished with sliced green onions and additional sesame seeds if desired.

10. Enjoy: Pair with steamed rice and vegetables for a complete meal.