These richly flavored ribs are a wonderful fusion dish. Red wine is an unorthodox addition to the soy-and-mirin braising liquid, but it really works a treat. All you need is plain steamed rice to serve with it.
Serves 4
4 lb. 2″-thick boneless beef short ribs or 5 lb. 2″-thick crosscut bone-in short ribs (flanken style), cut into 2 x 2″ pieces
Kosher salt
2 Tbsp. plus 1 tsp. grapeseed or extra-virgin olive oil
1 large onion, chopped
8 garlic cloves, crushed
1 2″ piece ginger, peeled, sliced ⅛” thick
2 cups dry red wine
½ cup mirin (sweet Japanese rice wine)
⅓ cup soy sauce
¼ cup (packed) light brown sugar
¼ mu radish or daikon (about 8 oz.) peeled, cut into 1″ pieces
1 large egg, beaten to blend
Shilgochu or gochugaru (coarse Korean hot pepper flakes), sliced scallions, and cooked rice (for serving)
Season the short ribs all over with salt.
Heat 2 Tbsp. oil in a small pot over medium-high. Working in 2 batches, cook ribs, turning occasionally and reducing heat if needed to prevent scorching, until browned all over, 10–12 minutes per batch. Transfer to a plate.
Add the onion, garlic, and ginger to same pot and cook, stirring often, until softened and lightly browned, 6–8 minutes. Add wine; bring to a boil. Reduce the heat and simmer until the liquid is reduced by half, 8–10 minutes.
Add the mirin, soy sauce, brown sugar, and 2 cups water.
Return the ribs to the pot and bring the liquid to a simmer.
Partially cover the pot and cook, reducing the heat to maintain a very gentle simmer and adding splashes of water and skimming as needed, until the ribs are very tender (they should shred easily) and the stew is saucy, 3–3½ hours.
Add the radish about 1 hour before ribs are done. Remove from heat.
Heat the remaining 1 tsp. oil in a large nonstick skillet over medium. Add egg, tilting pan to create a very thin 6–8″ circle. Cook just until set, about 1 minute, then roll up egg into a cylinder; transfer to a cutting board. Thinly slice into ribbons.
Top ribs with the egg, shilgochu, and scallions. Serve with rice alongside.
Do Ahead: Short ribs can be made 3 days ahead. Let cool; cover and chill.