Gochugaru (Korean Red Pepper Flakes)
What it is
Sun-dried Korean red chiles ground into flakes — the single most important chile product in Korean cooking. Sold in coarse grind (for kimchi and stews) and fine grind (for sauces and gochujang).
How it's made
Ripe red Korean peppers are sun-dried (the premium taeyangcho is sun- rather than machine-dried), deseeded, and ground. Seedless grinding keeps the color clean and bright.
Flavor profile
Sweet, fruity, and subtly smoky with a clean, moderate heat and a vivid crimson color; far more about sweet-savory depth than fire.
Culinary uses
The color and warmth of kimchi, tteokbokki, kimchi jjigae, bibimbap sauce, and gochujang. Coarse grind for kimchi paste; fine for smooth sauces. Pairs with garlic, fish sauce, sesame, soy, and napa cabbage.
Regional variations
Sun-dried taeyangcho is the prized grade; cheaper machine-dried and Chinese-grown flakes are common but less fragrant and bright.
Cultural & historical context
Chiles reached Korea in the late 16th century (likely via Portuguese-Japanese trade); within two centuries gochugaru transformed kimchi from a white pickle into the red national dish.
Reference notes
Tags: `dried`, `flakes`, `medium-heat`, `Korean`, `C. annuum`, `kimchi`, `gochujang`, `sweet`. Related: cheongyang gochu, gochujang, Aleppo (loose analog). Substitute Aleppo pepper (fruity, mild) — not cayenne (too hot, wrong flavor). Sourcing: Korean grocers; choose vivid red, "taeyangcho," coarse vs. fine per use. Link → Kimchi, Gochujang, Tteokbokki, Cheongyang Gochu.