The Ultimate Guide to Korean Kalguksu (Knife-Cut Noodles) - Koreaboo K-vibe Hopper

 

1. Introduction to Kalguksu

Kalguksu (칼국수) is 

a traditional Korean noodle soup 

made with hand-cut wheat flour noodles 

served in a flavorful broth. 

Unlike machine-made noodles, 

Kalguksu noodles are 

hand-rolled and cut with a knife, 

resulting in a uniquely chewy texture. 

The dish is often enjoyed 

during summer months in Korea, 

despite being a hot soup, 

as it is considered a light yet filling meal.

2. History of Kalguksu

Kalguksu dates back to 

the Goryeo Dynasty (918–1392), 

where it was a dish reserved for special occasions 

due to the labor-intensive process of 

making hand-cut noodles. 

During the Korean War, 

wheat flour became more accessible, 

and Kalguksu gained widespread popularity 

as an affordable and comforting meal. 

Over time, it has become a staple comfort food 

in Korean households and restaurants.

3. Key Ingredients and Preparation

Noodles

The noodles are made from a simple dough of

• Wheat flour
  
  
• Water
  
  
• Salt

After kneading, the dough is rolled out, 

folded, and cut into thin strips, 

then dusted with flour to prevent sticking.

Broth

The broth varies depending on 

regional and personal preferences, 

but the most common types include.

Type of Broth	Main Ingredients	Flavor Profile
Anchovy & Kelp	Dried anchovies,      kelp, garlic, radish	Light and savory
Chicken	Whole chicken, garlic, green onions	Rich and hearty
Seafood	Clams, shrimp, mussels	Briny and refreshing

Toppings

• Vegetables
  
  Zucchini, potatoes, mushrooms, carrots
  
  
  
• Proteins
  
  Shredded chicken, clams, beef
  
  
  
• Garnishes
  
  Chopped scallions, seaweed strips, sesame seeds

4. Nutritional Value

A typical bowl of Kalguksu provides

Nutrient	Approximate Amount per Serving
Calories	500–600 kcal
Carbohydrates	80g
Protein	20g
Fat	5–10g
Sodium	800–1200mg

It is a well-balanced meal 

that provides essential nutrients, 

making it a great choice for a light yet filling dish.

5. Popular Variations of Kalguksu

1) Dak Kalguksu (Chicken Kalguksu)

• Uses chicken broth for a deep, rich flavor
  
  
• Often topped with shredded chicken

2) Bajirak Kalguksu (Clam Kalguksu)

• Made with clam-based broth,
  
  creating a refreshing and slightly salty taste
  
  
  
• Popular in coastal regions of Korea

3) Kimchi Kalguksu

• Includes fermented kimchi in the broth,
  
  adding a spicy and tangy kick
  
  
  
• A perfect choice for those who love bold flavors

4) Perilla Seed Kalguksu (Deulkkae Kalguksu)

• Features ground perilla seeds,
  
  giving it a nutty and creamy taste
  
  
  
• Considered a healthy option
  
  
  due to its high omega-3 content

6. Best Places to Try Kalguksu in Korea

For the best Kalguksu experience, 

visit these renowned restaurants.

Seoul

• Myeongdong Gyoja (명동교자) 
  
  One of the most famous Kalguksu spots,
  
  known for its thick broth and chewy noodles.
  
  
  
• Gwanghwamun Mijin (광화문 미진) 
  
  Specializes in buckwheat-based Kalguksu,
  
  offering a unique flavor profile.

Busan

• Choryang Milmyeon (초량 밀면) 
  
  Famous for seafood-based Kalguksu with fresh,
  
  locally sourced ingredients.

Jeonju

• Veteran (베테랑) 
  
  A historic restaurant serving a rich and
  
  hearty Kalguksu loved by locals and tourists alike.

7. How to Make Kalguksu at Home

Ingredients

• 2 cups wheat flour
  
  
• ½ teaspoon salt
  
  
• ¾ cup water
  
  
• 8 cups broth (anchovy-kelp, chicken, or seafood)
  
  
• 1 zucchini, julienned
  
  
• 1 carrot, julienned
  
  
• 1 potato, thinly sliced
  
  
• 2 cloves garlic, minced
  
  
• 2 tablespoons soy sauce
  
  
• Salt and pepper to taste

Instructions

1. Prepare the Dough 
   
   Mix flour and salt,
   
   then gradually add water while kneading
   
   until a smooth dough forms.
   
   Let it rest for 30 minutes.
   
   
   
   
   
   
   
2. Roll and Cut Noodles 
   
   Roll out the dough, fold, and cut into thin strips.
   
   Dust with flour to prevent sticking.
   
   
   
   
   
   
   
   
   
   
3. Cook the Broth 
   
   In a pot, bring your chosen broth to a boil.
   
   Add garlic, soy sauce, and vegetables.
   
   Simmer until vegetables are tender.
   
   
   
   
   
   
   
4. Cook Noodles 
   
   Add noodles to the boiling broth,
   
   stirring to prevent clumping.
   
   Cook until tender yet chewy.
   
   
   
   
   
   
   
5. Season and Serve 
   
   Adjust seasoning with salt and pepper.
   
   Garnish with scallions, sesame seeds, or seaweed.
   
   
   

Kalguksu is more than just a noodle soup,

it is a symbol of comfort and tradition in Korean cuisine. 

Whether enjoyed at home or in a renowned restaurant, 

this handmade knife-cut noodle dish offers 

a satisfying balance of flavors and textures. 

If you’re looking for

a hearty and authentic Korean meal, 

Kalguksu is a must-try dish.