Coarse gochugaru chili flakes in a stoneware bowl with dried red chilies and a wooden spoon

Gochugaru is Korean red chili, dried and ground without the seeds. It is the reason kimchi is red, the base of gochujang, and the one jar in this pantry that is almost always sold as a bag. It is fruity and only moderately hot: a tablespoon colors a whole pan, and a cup goes into a head of cabbage. “Crushed red pepper” from the pizza place is a different pepper, seeds in, roughly twice the heat, and not a substitute.

Start Here

Buying and Using It

  • Coarse for kimchi, fine for sauces. Bags are sold as coarse (๊ตต์€) or fine (๊ณ ์šด). Coarse is the default; fine dissolves into gochujang-style sauces and soups without specks.
  • Sun-dried costs more, and the label rarely proves it. “Taeyangcho” (sun-dried) is printed on most premium bags; it is a marketing term with no required verification. Judge by color (bright, not brown) and smell (sweet, not dusty) instead.
  • Heat is printed on Korean bags as mild, medium or hot. Medium is right for kimchi; mild is what most American brands sell without saying so.
  • Freeze the bag. Chili flakes lose color and aroma in a warm cupboard within months. A sealed bag in the freezer keeps for a year or more and does not clump.
  • Origin matters for price. Korean-grown flakes run two to four times the price of Chinese-grown ones sold in the same style of bag; the label says which.

Your turn

Do you keep gochugaru in the freezer like Korean cooks do, or in the cupboard? And have you ever used it in place of paprika? Tell me in the comments. I read and answer every one.


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