15-Minute Spicy Korean Cold Noodles (Bibim Naengmyeon)

Ingredients

• Cucumber: 1/2
• Korean radish:
• Korean pear: 1/4
• Onion:
• Green onion:
• Garlic: 2 cloves
• Thinly sliced beef: 10 pieces
• Naengmyeon noodles:
• White vinegar: 1 cup
• Sugar: 4 tbsp + 1 tsp + 3 tbsp
• Salt: 1 tsp
• Yellow hot mustard: 1 tsp (optional)
• Gochujang (Korean chili paste): 3 tbsp
• Gochugaru (Korean chili pepper powder): 3 tbsp
• Soy sauce: 4 tbsp + 1 tsp
• Vinegar: 3 tbsp
• Dasida (Korean beef stock powder): 1 tbsp + 1/2 tbsp
• Toasted sesame oil: 3 tbsp
• Water: 4 cups + 2 tbsp
• Hard-boiled egg:
• Toasted sesame seeds: