Mandu Kal-guksu - bibigo

Ingredients

• 115g / 4oz minced beef
• 1 medium spring onion – chopped
• 1 tsp minced ginger
• ½ tbsp soup soy sauce
• 1 tsp cooking wine
• ½ tsp ground pepper
• ½ medium onion, sliced
• 4 pieces thinly sliced ​​ginger
• 2 spring onions
• 1 tsp salt
• 1 tbsp soy sauce
• 2 liters beef broth or dashi
• 12 bibigo beef & vegetable mandu
• 200g / 7 oz kalguksu noodles
• 230g / 8 oz sliced ​​zucchini