Creating Slow Cooker Korean Beef Noodles is straightforward if you follow these steps:

1. Prepare the Beef: Cut the beef chuck roast into bite-sized pieces and season with black pepper.

2. Mix Sauce Ingredients: In a bowl, combine the soy sauce, brown sugar, sesame oil, minced garlic, minced ginger, and gochujang. Stir until well mixed.

3. Layer the Ingredients: In the slow cooker, place the sliced onion, carrots, and bell pepper at the bottom. Add the beef on top of the vegetables.

4. Add the Sauce: Pour the sauce mixture over the beef and vegetables in the slow cooker. Make sure the beef is well coated.

5. Pour in Broth: Add the beef broth to the slow cooker, ensuring that all ingredients are submerged.

6. Set the Slow Cooker: Cover the slow cooker and set it to low for 8 hours or high for 4 hours.

7. Cook the Noodles: About 15 minutes before serving, cook the rice noodles according to package instructions. Drain and set aside.

8. Combine Noodles and Beef: Once the cooking time is up, gently stir in the cooked noodles into the slow cooker, allowing them to soak up the flavorful sauce.

9. Serve: Ladle the Korean beef and noodles into bowls.

10. Garnish: Top each serving with sliced green onions and a sprinkle of sesame seeds for added flavor and presentation.

These steps will guide you in creating this incredible Slow Cooker Korean Beef Noodles dish effortlessly.