01 -
Season beef chuck pieces evenly with salt and black pepper.
02 -
In a slow cooker, add beef broth, water, soy sauce, sesame oil, and brown sugar. Stir gently to combine.
03 -
Place the seasoned beef chuck into the slow cooker with the broth mixture.
04 -
Cover and cook on low for 8 hours or on high for 4 hours, until beef is fork-tender and easily shredded.
05 -
Remove the beef pieces, shred with forks, and return to the broth.
06 -
Cook ramen or egg noodles in a separate pot according to package instructions, then drain well.
07 -
Distribute cooked noodles into serving bowls. Ladle hot beef and broth over the noodles.
08 -
Top with baby spinach and green onions. Add soft-boiled eggs and a drizzle of Sriracha or chili oil if desired. Serve immediately.