Bran Pickles Recipe

The time spent making these traditional Japanese pickles — using miso, kombu and bran — is well worth the effort and wait.

| June 2019

Photo from Adobe Stock 

The crown jewel of Japanese pickling, bran pickles are time-intensive but worth it. From preparing your pickling bed, testing your pickles, and maintaining the pickling bed, they are simply a lot of work. It is easy to see why these types of pickles, at one time prepared in every household, have fallen by the wayside. However, if you want to experience Japanese pickling at its finest, you should definitely try your hand at these traditional pickles. You will need a small pickling crock or other wide, deep nonreactive dish to make this pickle.

PREP TIME: 30 minutes, plus 1 to 2 weeks for the pickling bed
Makes 2 cups


  • 1/3 cup pickling salt
  • 1 1/4 cups water
  • 1 tablespoon miso
  • 1/2 slice white bread
  • 1 (3-inch) square kombu
  • 1 pound wheat, oat, or rice bran, divided
  • 1 (1-inch) piece of ginger, peeled and cut into small pieces
  • 1 cup mixed vegetables for pickling (cucumbers, daikon, Chinese cabbage, celery, carrots, turnips, green bell pepper)
  • Extra salt, for rubbing vegetables

Photo from Adobe Stock


  1. Prepare the pickling bed by first mixing the salt and water, stirring until the salt is dissolved. Mix the miso together with the water, stirring to combine. Break the bread into small pieces and add this to the water.
  2. Wipe the kombu with a damp towel and cut into several pieces using kitchen shears.
  3. In the pickling container, add ⅓ of the bran to the bottom, followed by 1/3 of the pickling-bread liquid. Mix well with your hand. Add another 1/3 of bran, followed by 1/3 of the pickling-bread liquid. Do this one more time until all of the bran and pickling liquid are used.
  4. Add in the kombu and ginger, and mix well.
  5. Rub a couple vegetables (cucumbers, daikon) with salt and bury them in the pickling bed. Pat the bran mixture down firmly with your hands. These are test pickles, so they can be scraps of vegetables, as you will not eat these.
  6. Use a wet cloth to wipe the inner rim of the pickling container clean. Cover the pickling bed with a lid or cloth and place in a cool location.
  7. After 1 to 3 days, remove the vegetables and discard them. Do this 2 or 3 times and then replace the scraps with vegetables for pickling. Leave the vegetables for 1 to 3 days, then taste them. If they taste good with a well-balanced pickled flavor, they are ready to eat. If not, discard them and try again, being sure not to leave any vegetables in the bed for more than 3 days. Every time you take vegetables out, stir the bed well to aerate the bran, and be sure to wipe the inner rim with a damp, clean cloth.
  8. Once your bed is producing pickles that taste good, keep it active by stirring it every day or two, and always replacing the vegetables after 3 days. It typically takes at least 1 to 2 weeks to get the pickling bed performing well and producing pickles that taste really good.
A CLOSER LOOK: Customarily, these are made using rice bran, but since this is not widely available in the United States, wheat and oat bran are also recommended here.

Photo from Adobe Stock


Bran pickling is typically started in spring and early summer, as it can take up to one month to obtain a good flavor from the pickling bed. Be sure to get yours going with plenty of time to take advantage of the endless summer pickling opportunities. Here are some tips to keep in mind when bran pickling:

  • Firm vegetables such as carrots and daikon need more time in the pickling bed to achieve full flavor. To combat this and speed up pickling, cut them into small pieces. Other vegetables such as cucumbers, eggplants, and celery can be pickled whole.
  • Always rub vegetables lightly with salt before burying in the pickling bed to help aid in the pickling.
  • Don’t leave any vegetables in the pickling bed, as this can cause sourness. Always be sure to stir the bed well and inspect for missed vegetables. If your bed does become sour, add a tablespoon or two of mustard powder to neutralize the bed.
  • Keep it cool. In Japan, pickling beds were traditionally kept in the floor, where temperatures remain cooler. A root cellar or basement is an ideal location — just don’t forget about it.
  • If mold appears on the pickling bed, remove it promptly from the surface, and wipe the inner rim clean.
  • In theory, if you keep your pickling bed well-maintained, it can be reused year after year. To do this, store in the refrigerator as noted above. Bring the bed to room temperature, and add additional aromatics such as more kombu, ginger, garlic, mustard powder, or chile pepper.
  • Begin the same process of testing as when you started pickling.

Photo from Adobe Stock



Learn at Home!

Register now to get access to ALL current video workshops and prerecorded webinars plus anything new that we add through the end of 2020.


Become a Fermentation Member Today!


Discover how EASY and HEALTHY crafting your own money-saving fermented masterpieces can be. 

Transform mealtimes like never before and stay healthy at the same time with a one-year membership to Fermentation for only $29.95. Learn to regularly include fermented food and drinks in your diet naturally, combat bad bacteria and strengthen your immune system.

Fermentation will open up your world to the foods you can eat to improve your health. You'll learn how to make them, how they originated and what tools and ingredients you'll need to create your own delicious fermented foods and drinks. Become a member today and save as much as 25% off the newsstand price!

Facebook Pinterest Instagram YouTube Twitter