Rakkyo zuke, or pickled Japanese leeks, is a delightful condiment that adds a unique tangy crunch to any meal. These small, white onions boast a subtly sweet and pungent flavor profile that's wonderfully enhanced through pickling. The process transforms the firm texture into a pleasantly crisp, almost satisfyingly resistant bite. Unlike other pickled vegetables, rakkyo zuke retains its shape beautifully, making it visually appealing as well as incredibly tasty. Its versatility knows no bounds – it's delicious alongside grilled meats, incorporated into rice bowls, or enjoyed as a simple snack.
The bright, refreshing taste of rakkyo zuke makes it a staple in Japanese cuisine, easily prepared at home. This recipe offers a simple yet effective method for achieving perfectly pickled rakkyo, resulting in a delicious and authentic flavor. Ready to embark on this culinary adventure and create your own jar of this flavorful condiment? Let's dive into the step-by-step instructions below!
Tools Needed
- knife
- large container
- airtight container (glass recommended)
Ingredients
Step-by-Step Instructions
Step 1. Prepare the Rakkyo
- Harvest rakkyo in the early morning when the juices are rich. Remove visible green foliage and dried roots.
- Remove roots by pinching or twisting. Separate edible and replantable bulbs.
- Inspect for foreign objects and pests.
- Trim green foliage and roots right before they meet the bulb to prevent drying. Retain small amounts of green for flavor.




- Dry scrub with sea salt, then slowly add water to create a brine. Repeat the process. Gently knead to remove outer layers.
- Rinse rakkyo to remove salt and debris.
- Air dry rakkyo to prevent a watered-down flavor and contamination.



Step 2. Make the Amazuke (Sweet Vinegar Marinade)
- A basic recipe uses rice vinegar, rock sugar, and optional additions like kombu for umami, or akashiso, miyoga, and ume for unique flavor profiles. My recommended recipe uses Unknow brown sugar.

Step 3. Pack and Pickle
- Pack an airtight container with grape leaves, rakkyo, chili peppers (adjust to your spice level), and amazuke. Submerge rakkyo completely.
- Gently shake the container to remove trapped air pockets.


Step 4. Age and Enjoy
- Allow 2-3 weeks (or longer) for the flavors to harmonize in the refrigerator.

Read more: Kinpira Gobo Recipe: A Sweet & Savory Japanese Side Dish
Tips
- Harvest early in the morning for the richest juices.
- Older bulbs have a chewier texture and more juice. Younger bulbs are crisper.
- Don't prune too close to the bulb, it will dry out.
- Use sea salt or coarse salt, not table salt.
- Small and inedible bulbs add value when pre-planted.
- Use fresh, crisp grape leaves. Old leaves will contaminate your mixture.
Nutrition
- Fat: low, negligible in most preparationsg
- Protein: low, negligible in most preparationsg
FAQs
1. How long does rakkyo zuke last?
Properly stored in the refrigerator, your rakkyo zuke will last for about 2-3 weeks. Make sure the jar is sealed tightly.
2. Can I adjust the sweetness/saltiness of the recipe?
Absolutely! Taste the pickling liquid after a day or two and adjust the sugar or salt to your preference. You can even add a touch of mirin or rice vinegar for extra flavor.
3. What can I do with leftover rakkyo zuke?
Rakkyo zuke is a versatile condiment! Use it as a topping for rice bowls (donburi), add it to salads, enjoy it with grilled fish or meat, or even include it in sandwiches for a unique flavor punch.
With its simple ingredients and straightforward process, making rakkyo zuke at home is surprisingly easy and incredibly rewarding. Enjoy the satisfying crunch and tangy flavor of your homemade pickled Japanese leeks as a delicious accompaniment to countless dishes. Now go forth and pickle!