How to rehydrate dried white onions
How to Use and Rehydrate Dried White Scallions
A balanced mix of meltingly soft white parts and the characteristic texture of green scallion parts. When cooked, their sweetness increases significantly, and they retain a pungent spiciness, making them versatile for various dishes.
This time, we'll introduce three ways to rehydrate dried white scallions. We'll also share the textures you can enjoy with each method and recipe ideas, so please use them as a reference.
【Use as is】Appetizingly crisp texture
| Rehydration time |
0 minutes |
|
Suitable dishes |
Sukiyaki and hot pots |
Convenient for instant noodles, or when you need a small amount for a single serving of sukiyaki-style stew or oyakodon. You can also make juicy meat rolls, add them to oil sardines and bake the can, or easily prepare marinades.
【10-minute rehydration】Crisp texture with a hint of spiciness

| Rehydration time |
10 minutes |
|
Suitable dishes |
Toppings and stir-fries |
Soaking dried white scallions in water for about 10 minutes gives them a crisp texture. When rehydrated, biting into them reveals a subtle sweetness with a hint of white scallion's unique spiciness, adding a kick to your dishes.
This texture makes them a simple yet flavorful topping for hiyayakko (chilled tofu). Adding them to salads enhances the crunch of vegetables and adds textural variety. Furthermore, when added to stir-fries, their crispiness creates a nice contrast with other ingredients and pairs wonderfully with seasonings. Briefly tossing them with sesame oil and chicken broth makes an appetizing namul.
【Half-day rehydration】Soft texture with inner sliminess emerging

| Rehydration time |
Approximately 12 hours |
|
Suitable dishes |
Pasta, all general dishes |
Soaking white scallions in water for half a day brings out the sliminess from their inner layers, resulting in a soft and gentle texture. At this point, most of the spiciness disappears, and the scallion's sweetness is fully highlighted. When mixed with miso, these softened white scallions make a subtly sweet negi-miso, perfect as a side dish for rice.
Additionally, adding soft white scallions at the end of a hot pot dish adds sweetness to the broth and helps harmonize all the ingredients. Half-day rehydrated white scallions are ideal for simmered dishes, aemono (dressed salads), and hot pots, where flavors can thoroughly permeate.
Recommended recipes
using dried white scallions
- Stewed Dried Vegetables and Oysters: It's oyster season! Stew them with dried vegetables to bring out their umami and warm yourself from the inside out! Recipe here
- Chinese Porridge with Dried Vegetables: Chinese porridge using dried vegetables. Featuring dried white scallions, Kujo scallions, ginger, and Fushimi peppers, this recipe warms both body and soul. Recipe here
【Summary】Enjoy versatile dried komatsuna deliciously
The appetizing crispness is lighter than fresh. It's soft yet satisfying, filling your stomach. The rich flavor unique to aromatic vegetables, even the easily perishable green parts, can be preserved for a long time.
Dried white scallions offer different textures and flavors depending on the rehydration time, making them a versatile ingredient that can be used in various dishes.

