Creating Miso Short Ribs with Cilantro Sauce is straightforward if you follow these steps:

1. Preheat the Oven: Preheat your oven to 300°F (150°C).
2. Prepare the Marinade: In a bowl, whisk together the miso paste, soy sauce, rice vinegar, brown sugar, sesame oil, minced garlic, grated ginger, and chopped scallions.
3. Marinate the Ribs: Place the short ribs in a large resealable bag or bowl. Pour the marinade over the ribs, ensuring they are well-coated. Seal and refrigerate for at least 2 hours, or overnight for best results.
4. Sear 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 and sear them on all sides until browned.
5. Add the Marinade: Once seared, pour the reserved marinade over the ribs and add enough water to cover them halfway.
6. Cover and Cook: Cover the pot with a lid and place it in the preheated oven. Cook for 2 to 3 hours, or until the ribs are tender and easily fall off the bone.
7. Prepare the Sauce: While the ribs are cooking, make the cilantro sauce. In a blender, combine the chopped cilantro, lime juice, olive oil, salt, and pepper. Blend until smooth and adjust seasoning to taste.
8. Serve the Ribs: Once the ribs are done, remove them from the oven. Let them rest for 10 minutes before serving.
9. Plate and Garnish: Serve the ribs on a platter, drizzled with the cilantro sauce. Garnish with additional cilantro leaves for a fresh pop of color.