Korea (South)

Overview

Korean cuisine, known as hansik, is characterized by its bold flavors, fermentation techniques, and emphasis on balance. The cuisine is deeply rooted in agricultural traditions, with rice as the staple grain, and a strong reliance on vegetables, seafood, and meats. Fermentation is a cornerstone, producing iconic ingredients like gochujang (chili paste), doenjang (soybean paste), and ganjang (soy sauce). Meals are typically served with a variety of banchan (side dishes), with kimchi being the most ubiquitous. The cuisine reflects Korea’s four distinct seasons, with seasonal ingredients and dishes like naengmyeon (cold noodles) in summer and samgyetang (ginseng chicken soup) in winter. Royal court cuisine, once exclusive to the Joseon dynasty, has influenced modern Korean cooking, emphasizing presentation and harmony of flavors.

Geography and pantry

The Korean Peninsula is mountainous, with arable land concentrated in the west and south. The climate is temperate, with cold, dry winters and hot, humid summers. The surrounding seas provide abundant seafood, including fish, shellfish, and seaweed. Key ingredients include rice, barley, soybeans, chili peppers, garlic, sesame oil, and perilla oil. Fermented foods like kimchi, jeotgal (salted seafood), and jang (fermented sauces) are essential. Vegetables such as napa cabbage, radish, and scallions are widely used. Beef, pork, and chicken are common proteins, with beef holding particular prestige in dishes like bulgogi and galbi.

Signature dishes

• Kimchi — Fermented napa cabbage or radish seasoned with chili, garlic, ginger, and jeotgal.
• Bulgogi — Thinly sliced beef marinated in soy sauce, sugar, sesame oil, garlic, and pear, then grilled.
• Bibimbap — Mixed rice topped with sautéed vegetables, beef, a fried egg, and gochujang.
• Samgyeopsal — Grilled pork belly slices, typically eaten wrapped in lettuce with ssamjang.
• Japchae — Stir-fried glass noodles with vegetables and beef, seasoned with soy sauce and sesame oil.
• Tteokbokki — Chewy rice cakes cooked in a spicy gochujang-based sauce with fish cakes.
• Naengmyeon — Cold buckwheat noodles in a tangy iced broth, often topped with beef and pear.
• Samgyetang — Whole young chicken stuffed with ginseng, jujube, and glutinous rice, simmered into a soup.

Cooking techniques

Fermentation

A defining technique in Korean cuisine, used to preserve and enhance flavors. Vegetables are fermented to make kimchi, while soybeans are fermented to produce doenjang, ganjang, and gochujang. This process develops umami and complex flavors, and is essential for many banchan and soups.

Grilling (Gui)

Meat and fish are often grilled over charcoal or gas flames, as seen in bulgogi, galbi, and samgyeopsal. The high heat creates a smoky char while keeping the interior tender. Grilling is often done at the table, making it a social dining experience.

Braising (Jjim)

Slow-cooking ingredients in a seasoned liquid until tender. Galbi-jjim (braised short ribs) and agwi-jjim (braised monkfish) are classic examples. The technique allows flavors to meld and meats to become fall-apart tender.

Stir-frying (Bokkeum)

Quick cooking over high heat with oil, used for dishes like japchae and kimchi bokkeum. This method preserves the texture of vegetables and evenly coats ingredients with sauce.

Sub-regions and styles

• Seoul/Gyeonggi — Central region known for refined royal court cuisine and dishes like galbi-jjim and seolleongtang (ox bone soup).
• Jeolla — Southwestern region famous for its rich, flavorful cuisine, including bibimbap (from Jeonju) and a wide variety of banchan.
• Gyeongsang — Southeastern region known for bold, spicy flavors, with specialties like dwaeji gukbap (pork soup) and milmyeon (cold noodles).
• Jeju — Island province with a distinct cuisine featuring seafood, pork, and ingredients like abalone and green tea.
• Gangwon — Northeastern mountainous region known for potato-based dishes, buckwheat noodles, and freshwater fish.
• Chungcheong — Central region with a cuisine that balances flavors, known for dishes like godeungeo jorim (braised mackerel) and kongnamul gukbap (bean sprout soup).

In Los Angeles

Los Angeles is home to the largest Korean population outside of Korea, centered on Ktown — the commercial Korean restaurant corridor along Wilshire, Olympic, Vermont, and Western. The neighborhood’s residential demographic is majority Latino (largest single nationality: Salvadoran-American), with the Korean-American community concentrated as a meaningful minority and as the dominant commercial operator class along the avenues. The Korean restaurant cluster is dense — 24-hour tofu houses (e.g., BCD Tofu House), high-end barbecue (e.g., Park’s BBQ), bakeries, pocha-style late-night eateries, and markets like H Mart. Korean-Mexican fusion, pioneered by the Kogi BBQ truck, originated in LA. Korean dishes like kimchi and bulgogi are widely available across LA beyond Ktown.

Diaspora context

Korean cuisine has spread globally through diaspora communities, particularly in the United States (Los Angeles, New York, Chicago), Japan (Zainichi Koreans), China (Korean-Chinese in Yanbian), and Central Asia (Koryo-saram in Uzbekistan and Russia). In the US, Korean barbecue and bibimbap have become mainstream, while Korean fried chicken and kimchi have gained international popularity. The Korean Wave (Hallyu) has further boosted interest in Korean food worldwide.