Korean Spicy Beef Soup (Yukgaejang)

Ingredients

• 2-3 cups bean sprouts (blanched)
• 5-6 spring onions (cut into 5cm, blanched)
• 1-2 cups cooked bracken (cut into 4-5cm)
• 2 tbsp cooking oil
• 2-3 tsp chilli oil (optional)
• 3-5 tbsp Korean chilli powder (gochugaru)
• 1-2 cloves garlic (minced)
• ½ tbsp sesame oil
• 1-2 tbsp soy sauce
• 1-2 tbsp fish sauce
• ½ tsp ground black pepper
• 500g sweet potato noodles (cooked)
• 2 eggs (beaten)
• Salt
• 400–500g skirt steak or chuck steak
• 10-12 cups water
• 1 onion
• 3-4 cloves garlic
• 10 whole black peppercorns