kimchi MOM ™

Recipes and stories from a Korean American kitchen

  • about
  • recipes
  • links
  • videos

Homemade kochujang (hot red pepper paste)

December 15, 2011 By Amy Kim 39 Comments

I had hoped to write about my successful homemade experiments with both makjang and kochujang. Makjang, an “instant” dwaen jang or soybean paste, ended up growing a layer of nice white fuzz. I probably could’ve salvaged it, but why risk it? I made another attempt and will follow up with a post on that later.

On the other hand, my homemade kochujang was a success. Kochujang is a fermented hot red pepper paste and is an essential Korean ingredient that is used in soups, jigaes, and sauces. As well as dishes like my Sloppy Jaes and ddukboki!

Each region or province in Korea had their own version of kochujang. And each household within that region had its own kochujang. Now this condiment is widely available at Korean grocery stores. They’re usually found in red plastic containers or stout wide-mouthed jars. The colors range from a deep dark brick red to a bright red and the consistency is usually that of a thick jam or toothpaste.

This batch came out a tad bit on the salty side, but since the maturing process takes a bit of time and attention, I probably won’t make another attempt until next summer or fall. For now, this batch totally works once I make small adjustments to my recipes.

The process is long, tedious, but simple. Don’t be surprised if you start to develop a relationship with your jar of fermented paste…and give it name (Little Guy)…and start talking to it.

Anyway…

Back in August, I mixed all my ingredients and crossed my fingers. Every sunny day I brought my Little Guy outside on the back deck and brought him back in every night. On cloudy and rainy days I left the Little Guy on my kitchen counter. I coddled the Little Guy everyday for about a month and a half. He was my baby.

Sunbathing…

It was worth the wait.  The flavor is much more complex and deep, very much unlike the store-bought syrupy sweet goo. The homemade kochujang has a smoky heat with a bit of  tang and a texture that is thick and pasty.  I can’t wait to try all my recipes with my homemade kochujang.

Kochujang

Adapted from Growing Up in a Korean Kitchen by Hi Soo Shin Hepinstall

Yields about a quart

1 1/2 cups barley malt powder
5 cups water
2 cups sweet rice flour
2 cups kochugaru (hot red pepper powder)
1 cup meju powder (soybean)
1 1/2 cups kosher salt (I used Morton’s Kosher Salt)

1 – In a bowl, combine the malt powder and water. Stir to dissolve. Let stand overnight  in a warm place. I kept mine in an electric rice cooker on the “keep warm” setting.

2 – Strain the mixture into a heavy stockpot, add the sweet rice flour, and dissolve well. Bring to a boil and simmer over low heat until its volume is reduced by one-third to one-half. 2a – Cool and set aside.

3 – In a large bowl, combine, the kochugaru, meju powder, rice and malt paste, 3/4 cup salt. Mix thoroughly with a wooden spoon. Cover the bowl with a kitchen towel and let stand overnight.

 4 – Sprinkle half of remaining salt on the bottom of a clean, dry jar so that it covers the surface of the jar.

5 – Transfer the kochujang paste to the jar. Sprinkle the remaining salt on top and make sure the entire surface is covered to prevent mold growth.

6 – Leave about 2 inches of space at the top. Cover the jar with a gauze or cheese cloth. I folded the cheese cloth three times and secured it with a rubber band. It’s mostly to prevent debris and insects from getting into the jar. Cover with a lid. It does not have to be airtight.

7 – This is the tedious part. Sun-dry every day and cover with an earthenware top at night or just bring the little guy in. Do this everyday. Let the paste mature and ferment for at least 30 days.

8 – By the time it is ready, the salt has transformed into a hard crust. Scrape and discard the salt and only remove as needed.

9 – Can be stored in the refrigerator indefinitely.

Notes: This initial batch came out a tad bit salty so I plan to adjust the recipe to account for that by using less salt and trying Kosher Diamond Salt which is less saltier than Morton’s. 

Also, I used to be able to order barley malt powder through HMart.com, but I’ve discovered that Bob’s Red Mill also produces it.

This half-gallon jar from Crate and Barrel worked perfectly for me.

Print Friendly, PDF & Email

Filed Under: Food, Korean Tagged With: gochujang, kochu, korean, sauce

« Video: How to Make Mak Kimchi
Chips and Kimchi Salsa »
  • Email
  • Facebook
  • Instagram
  • Pinterest
  • Twitter
  • YouTube

Follow me on Instagram!

kimchimom

Amy Kim :: kimchi MOM®️
These will be ready by Thanksgiving! #kimchimom #f These will be ready by Thanksgiving! #kimchimom #fourofakind #kimchi #kimchilover #kfood #homemadeisbest
It is wet, rainy, and cold here in NJ and I needed It is wet, rainy, and cold here in NJ and I needed something to warm me up! Tteokbokki hit the spot! 🎯 Fortunately had all the ingredients…except cheese! #kimchimom #lunch #tteokbokki #spicy #homemadeisbest #imadethis #kfood #koreanfood #fastfood
Kimbap! Kimbap! KIMBAP! #kimchimom #kimbap #kfood Kimbap! Kimbap! KIMBAP! #kimchimom #kimbap #kfood #homemadeisbest #koreanfood #forreels
The Big Mac - seared wagyu, scallop, and uni. No d The Big Mac - seared wagyu, scallop, and uni. No drive-thru at this hidden gem in Verona! 🍣 @umaisushinj #kimchimom #sushi #njeats #veronanj #wagyu #newjerseyeats
We had lunch at one of our favorite Japanese resta We had lunch at one of our favorite Japanese restaurants today - @ootoyanyc. 🍱 Ordered the special and got to taste a little bit of everything - salmon sushi, soba with uni, grilled butter fish with hijiki salad, homemade tofu with ikura, and tonkatsu. It really hit the spot after a late night of revelry. #kimchimom #japanesefood #ootoya #sushi #soba #tonkatsu #nyceats
Hello weekend! Upon the request of my dear daughte Hello weekend! Upon the request of my dear daughter, we had kimchi jigae. No tofu in the house so we made do without it and added extra pork belly. 🐷 Kimchi was perfectly ripe and I was able to use leftover galbi tang broth that I had in the freezer. Jigae is quick and super easy to make! #kimchimom #kimchi #kimchijigae #koreanfood #kfood #homemadeisbest #homecooking
Instagram post 17934365633693844 Instagram post 17934365633693844
I call this dish GNOCCHBOKKI! Subbed in gnocchi fo I call this dish GNOCCHBOKKI! Subbed in gnocchi for tteok. Pretty darn tasty and the kids loved it too! 
(Excuse the bad lighting!) #kimchimom #feedfeed #tasty #comfortfood #forkfeed #eater #feedyoursoul #foodlover #tastyfood #foodislove #homemadeisbest #koreanfood #tteokbokki #gnocchbokki #gnocchi #spicy
KBBQ for dinner! Ssam with galbi! 🥬This meal is KBBQ for dinner! Ssam with galbi! 🥬This meal is so easy to make and the kids love it. I was pleasantly surprised to discover LA cut galbi at Costco a couple weeks ago! Must’ve been a special because I went back today and nada! Anyway grilled the beef I marinated, made ssamjang, washed the lettuce and BOOM, DINNER! It was also our first meal alfresco this year! 
.
.
.
.
.
.
#kimchimom #feedfeed #foodblogs #tasty #comfortfood #forkfeed #eater #feedyoursoul #foodlover #tastyfood #foodislove #homemadeisbest #koreanfood #bonappetit #koreanbbq #KBBQ #galbi #ssam #ssamjang #kfood #alfresco #whatsfordinner #letseat
Load More... Follow on Instagram

KM on Pinterest

Sunday Supper Movement
 KFG

Connect

Amy Kim is the voice behind kimchi MOM. I share delectable Korean recipes plus more! Thanks for visiting and I hope you enjoy your stay! Read More…

  • Email
  • Facebook
  • Instagram
  • Pinterest
  • Twitter
  • YouTube
Eggs in tuna kimchi jigae for #BrunchWeek.
Kimchi Bloody Mary #BrunchWeek
Strawberry Mochi # FLStrawberry #SundaySupper

Copyright © 2025 © 2025kimchi MOM Any and all use is prohibited without permission.