Follow these steps to make your Korean Spicy Ramen with Beef:

1. Prepare the Broth: In a large pot, combine beef broth, gochujang, soy sauce, sesame oil, minced garlic, and minced ginger. Stir well and bring to a simmer over medium heat.
2. Cook the Beef: Add the sliced beef to the pot and cook for about 5 minutes until the beef is tender.
3. Add Vegetables: Incorporate your choice of vegetables into the broth. Let them simmer for another 3-4 minutes until they are cooked but still crisp.
4. Cook the Noodles: Add the instant ramen noodles directly into the pot. Cook according to package instructions, usually around 3-4 minutes.
5. Taste and Adjust: Taste the broth and adjust the seasoning if needed. Add more gochujang for additional spice if desired.
6. Serve: Once the noodles are cooked, ladle the ramen into bowls. Top each bowl with sliced green onions, a boiled egg, sesame seeds, and chili flakes for garnish.
7. Enjoy: Serve hot and enjoy your delicious Korean Spicy Ramen with Beef!