AI-drafted

Soy-Brined Cucumber Pickles (Oi Jangajji)

Name: Soy-Brined Cucumber Pickles (Oi Jangajji)
Cuisine: korean-banchan
Ingredients: 1 cup organic, traditionally fermented soy sauce (gluten-free tamari or coconut aminos), room temperature; 2/3 cup filtered water, cold; 1/4 cup whole Medjool dates, pitted and finely minced; 1.1 lb organic Persian or English cucumbers, halved lengthwise, sliced into 2 cm half-moons; 1/2 cup organic Asian pear, peeled and finely grated; 3 cloves fresh garlic, minced; 1 tbsp fresh ginger root, julienned; 1/4 cup fresh scallions, sliced on a sharp bias; 1/4 cup fresh red chili peppers (gochugaru style or fresh), thinly sliced, seeds removed for less heat; 1 tbsp extra-virgin olive oil, cold-pressed

Crisp, farm-fresh cucumbers submerged in a savory, umami-rich brine made from aged, traditionally fermented soy sauce and fresh aromatics. This dish delivers a punch of salty depth without refined sugar, relying on the natural sweetness of ripe fruit and the complexity of slow-cured fermentation.

Be the first to rate

Korean Banchan & Fermentseasywhole-foodno-added-sugarplant-forwardvegandairy-freefermented

Save

Soy-Brined Cucumber Pickles (Oi Jangajji) — authentic Korean Banchan & Ferments recipe from Taste Meridian

Ingredients

Brine Base

1 cuporganic, traditionally fermented soy sauce (gluten-free tamari or coconut aminos), room temperature
2/3 cupfiltered water, cold
1/4 cupwhole Medjool dates, pitted and finely minced

Vegetables

1.1 lborganic Persian or English cucumbers, halved lengthwise, sliced into 2 cm half-moons

Aromatics

1/2 cuporganic Asian pear, peeled and finely grated
3 clovesfresh garlic, minced
1 tbspfresh ginger root, julienned
1/4 cupfresh scallions, sliced on a sharp bias
1/4 cupfresh red chili peppers (gochugaru style or fresh), thinly sliced, seeds removed for less heat

Fat & Finish

1 tbspextra-virgin olive oil, cold-pressed

Equipment

non-reactive glass jar with tight seal (500ml - 750ml) — Prevents metal corrosion from the salty brine and allows for easy observation of the brine clarity
ceramic weight or small glass bowl — Keeps cucumber slices fully submerged below the brine line to prevent oxidation

Method

01
Prepare the Brine
In a medium bowl, whisk together the organic soy sauce, filtered water, and minced dates until the dates begin to soften and dissolve slightly. Add the grated Asian pear, minced garlic, julienned ginger, sliced scallions, and chili peppers. Stir in the extra-virgin olive oil last to emulsify slightly.
02
Salting the Cucumbers
Place the cucumber half-moons in a colander. Toss with 1 teaspoon of coarse sea salt. Let them sit for 20 minutes to draw out excess water. This step ensures the cucumbers remain crisp and allows the brine to penetrate effectively rather than watering down the sauce.
03
Rinse and Dry
Give the cucumbers a quick rinse under cold water to remove excess surface salt, then pat them thoroughly dry with a clean kitchen towel. Excess moisture will dilute the brine and shorten the shelf life.
04
Pack the Jar
Tightly pack the cucumber slices into your clean glass jar, alternating layers of cucumber with the remaining aromatics (if any were set aside). Ensure the jar is packed snugly but without crushing the vegetables.
05
Submerge and Seal
Pour the brine mixture over the cucumbers, ensuring they are completely covered. If necessary, use a small glass weight or a clean stone to keep the vegetables submerged below the liquid line. Seal the jar tightly.
06
Rest and Ferment
Let the jar sit at room temperature for 2 hours to kickstart the flavor infusion, then transfer to the refrigerator. While it can be eaten immediately, the flavors meld best after 24 hours. The cucumbers will turn a deep amber color and retain a satisfying crunch.

Pro tips

✦Source 'koji-fermented' soy sauce or tamari;
✦Choose cucumbers that are firm with no soft spots; Persian cucumbers are ideal because their skin is thin and doesn't require peeling.
✦the garlic and ginger should be raw in the brine.
✦If the cucumbers float, add a small piece of clean, sterilized grape leaf or tea bag (tannins help keep them crisp) to weigh them down.
✦Serve chilled for the best texture contrast against warm grains or proteins.

Shop this recipe

As an Amazon Associate we earn from qualifying purchases.

Specialty ingredients

Gochugaru →

Substitutions

Asian pear → firm green apple (Granny Smith)
Medjool dates → 1 tsp pure maple syrup or monk fruit syrup (Use sparingly; dates provide better fiber)
fresh red chili → 1 tsp organic Gochugaru (Korean red pepper flakes) (Ensure the flakes are free of corn oil or anti-caking agents)

Storage

Store in the refrigerator in an airtight glass container for up to 10 days. The brine will continue to ferment slowly; taste daily. Discard if the texture becomes mushy or the smell turns foul.

What to serve with it

Grilled wild-caught salmon or mackerel
Steamed short-grain brown rice or quinoa
Hot green tea (sencha or matcha) to cut the salt
Unsweetened kombucha with ginger flavor

FAQ

Is this safe to eat if it's not fully fermented for weeks?+

Yes, this is a 'quick pickle' style (geotjeori). The high salt and acid environment of the soy sauce and vinegar-like fermentation of the soy creates a safe environment for short-term storage in the fridge. It is not a long-term lacto-ferment like kimchi.

Can I use regular soy sauce?+

Regular soy sauce often contains wheat and added sugar. For a Blueprint-aligned, gluten-free version, use a certified gluten-free tamari or coconut aminos that lists only soybeans, salt, water, and fermentation agents.