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Slow Cooker Korean Beef Noodles Recipe

4.6 from 80 reviews

This Slow Cooker Korean Beef Noodles recipe delivers tender, flavorful ox cheek simmered slowly in a spicy-sweet gochujang sauce, combined with tender udon noodles and fresh coriander for a comforting and aromatic meal. Perfect for an easy dinner, the slow cooking process ensures deep, rich flavors and melt-in-your-mouth beef.

Ingredients

Scale

Main Ingredients

  • 1 large onion, finely diced
  • 2 tablespoons gochujang (Korean chili paste)
  • 2 tablespoons dark soy sauce
  • 2 tablespoons rice vinegar
  • 1 tablespoon packed light brown sugar
  • 1 tablespoon garlic ginger paste
  • 1 tablespoon tomato paste
  • 3 1/2 ounces low-sodium beef stock
  • 14 ounces ox cheek (or substitute ox tail, short ribs, or chuck roast)
  • 4 pouches ready-to-use udon noodles
  • 1 to 2 tablespoons fresh coriander, roughly chopped
  • 1 tablespoon black sesame seeds, for garnish
  • Kosher salt and freshly cracked black pepper, to taste

Instructions

  1. Prepare the Beef: Finely dice the large onion and gather all the sauce ingredients: gochujang, dark soy sauce, rice vinegar, light brown sugar, garlic ginger paste, tomato paste, and low-sodium beef stock.
  2. Combine Ingredients in Slow Cooker: Add the diced onion, gochujang, soy sauce, rice vinegar, brown sugar, garlic-ginger paste, tomato paste, and beef stock into the slow cooker. Mix gently to combine the sauce base.
  3. Add the Ox Cheek: Place the 14 ounces of ox cheek on top of the sauce mixture in the slow cooker ensuring it is mostly submerged for even cooking.
  4. Slow Cook the Beef: Set the slow cooker to low heat and cook for 8 hours, allowing the beef to become tender and flavorful as it absorbs the sauce.
  5. Shred the Beef: After 8 hours, remove the ox cheek and shred the meat using two forks. Return the shredded beef back into the slow cooker and mix it well with the sauce.
  6. Add Noodles and Coriander: Add the ready-to-use udon noodles and roughly chopped fresh coriander to the slow cooker. Increase the heat to high and cook for an additional 25 minutes, allowing the noodles to absorb the flavors.
  7. Season and Garnish: Taste and season the dish with kosher salt and freshly cracked black pepper as desired. Garnish with black sesame seeds before serving for added texture and aroma.

Notes

  • Ox cheek is preferred for its rich flavor and tenderness but can be substituted with ox tail, short ribs, or chuck roast.
  • Ready-to-use udon noodles cook quickly in the slow cooker; no extra boiling needed.
  • Adjust gochujang quantity to control the heat level according to your preference.
  • Fresh coriander adds a bright herbal note—feel free to omit if you don’t like it.
  • This dish tastes even better the next day after flavors have melded.

Keywords: Korean beef noodles, slow cooker beef recipe, ox cheek recipe, udon noodles, gochujang beef stew, easy slow cooker dinner