I Can't Believe I Never Knew... ~Dried Food Dishes Transformed by "Steaming"~

Starting with steamed vegetables and moving on to steaming various everyday foods like beans,

I have been uncovering the charm of each ingredient, but

the one that impressed me the most and that I steam and eat every single day without fail is "dried foods" (mainly dried daikon radish).

Just out of curiosity...

I decided to "try steaming dried daikon radish."

"Frying pan + steaming plate" using my own "low-temperature steaming" method, I was captivated,

and to enjoy it even more, I steamed and ate various things every day,

but regarding dried foods like dried daikon radish and seaweed,

I would rehydrate them in water, boil them while dry, or add them to dishes with high moisture content...

I had never steamed them on their own.

However, in the midst of that, driven by a "let's try steaming everything spirit", when I tried steaming dried daikon radish in its dry state,

I was moved by the overflowing sweetness and umami that I couldn't experience with the cooking methods I had used until then.

Since that discovery,

dried foods, especially dried daikon radish, have become something I cannot go without at any meal every day.

I can't believe I didn't know this until now...

I regret it so much, but of course, the umami and sweetness just overflow,

and it also saves the trouble of rehydrating in water, and prevents the finished dish from becoming mushy or watery...

The fact that you can gain something from everything from the cooking process to the texture is what fascinates me.

At first, I was satisfied enough just steaming them and tossing them with salt, but

now I am expanding my arrangements and enjoying them even more. (More on that later.)

The basic steaming method

is the same as for other vegetables, beans, etc.

If I were to add one piece of advice, rehydration is unnecessary, and if you are concerned about dust, just give them a quick rinse, and it is perfectly fine to steam them while still dry ◎

That said, "dried foods" are one of the ingredients I am often told by those who have tried it that they "shrivel up and don't steam well."

To put it another way, I believe that dried foods are one of the ingredients that serve as an indicator of whether you have mastered the basic steaming method.

What I mean by that is, with my style of low-temperature steaming,

when all of these are aligned, you can maximize the umami and sweetness, and finish them with a texture that is fluffy / melty / or just the right amount of crisp, but

if even one of those is off, dried foods like kiriboshi daikon (dried daikon strips) especially will not steam well (they might shrivel up, or conversely, end up boiled and watery...)

Don't rush by turning up the heat to steam them faster or taking them out too early,

First of all, I believe that being sure to keep in mind each of the points summarized in this article while steaming is the shortcut to finishing quickly and deliciously.

Start by steaming and dressing, and once you get used to it...

The arrangements are endless, such as adding them to grills or baked goods.

Even just for dressed dishes, simply changing the ingredients or seasonings you combine makes the
flavor completely different.

In addition to that, if you put a little extra effort into the dressed dish, it can transform into a rich side dish like pasta.

Or, grilling steamed kiriboshi daikon (dried daikon radish) to enjoy even more sweetness and umami.

Even in places I didn't notice...

It seems to be a big hit not only with adults but also with children, and I am feeling the potential of steamed dried foods (especially steamed kiriboshi daikon).

Postscript: Regarding inorganic arsenic in 'steam-rehydrated hijiki'

Actually, in October 2025

whether inorganic arsenic in hijiki can be reduced by 'steam-rehydrating'was analyzed by the
Japan Food Research Laboratories, and a reduction was confirmed.

Generally speaking

the basics of preparing hijiki are considered to be 'water-rehydration / boiling-rehydration' such as soaking in water for over 30 minutes → rinsing / boiling → rinsing, and according to surveys by the Ministry of Agriculture, Forestry and Fisheries, it is said that 'inorganic arsenic can be reduced when cooking hijiki at home' using these methods.

In my own cooking method,

by utilizing the method summarized in this articleI

• rehydrate it while steaming other vegetables

• plumper than water-rehydration

• finish it without it being watery and full of umami

is the basic appeal.

However, this method is not very common, and I have received comments asking 'Is the inorganic arsenic okay...?', which is the background behind why I requested an analysis from the Japan Food Research Laboratories and obtained these results.

Analytical Test Report

Below is the 'Analytical Test Report' I received from the center. By

comparing the values of the dried state with the values of water-rehydration and steam-rehydration, you can see
how much inorganic arsenic was reduced.

I am not a researcher at a university or company,

but simply an individual who explores low-temperature steamed cooking every day.

The results this time were obtained solely through"my own method of steam rehydration" (results from a single sample),and depending on the analysis method, different results might occurbut


as summarized below,it can suppress harshness,there is research showing the benefits of steaming at low temperaturesand I havepersonally experiencedthose benefits...

Because of that,

I personally believe there might be some new potential in [steam rehydrating] from a dried state.

Airi