Do you adore eggplant? This Eggplant Agebitashi could be your new favorite for eggplant recipes. The long, slender Japanese eggplant is first deep-fried until crispy brown, then soaked in flavorful dashi and soy sauce-based broth.

While growing up in Japan, my mother made a lot of eggplant dishes and it always made me wondered what was so good about eggplant. Personally, I prefer crunchy and crispy foods, and mushy, soft eggplant was not one of my favorite vegetables.
After I came to the U.S. and tried more varieties of eggplant dishes, I started to love eggplant. One of the eggplant recipes I was crazy about was a grilled eggplant sandwich with roasted bell pepper.
Then I started to make Japanese eggplant dishes which I didn’t care much for before. Today’s recipe, Eggplant Agebitashi (茄子の揚げ浸し) has become one of my favorite go-to eggplant menus.
Table of Contents
What is Eggplant Agebitashi?
Agebitashi means deep-fried and soaked. The dish is composed of deep-fried eggplant soaked in light dashi and soy sauce-based broth.
It’s a simple dish, yet you’ll be surprised how delicious eggplant can be after it absorbed all the flavors in the dashi broth. If you’re a fan of eggplant, I know you’re going to love this dish!

Helpful Cooking Techniques
This dish requires some Japanese cooking techniques that you might not be familiar with. So let’s go over them first.
Tip 1: Suage (素揚げ)
Deep frying vegetables without coating any flour or batter is called Suage in Japanese. Su means natural or uncoated in this case, and age (pronounce a-geh) means deep-frying. You might wonder what’s the idea behind deep frying eggplants.
Suage removes the bitterness of ingredients (such as in eggplant) and coating with oil prevents de-coloration of the eggplant. By cooking with oil, eggplant maintains its beautiful color. The eggplant will absorb oil first but then will release it after cooking.
Brief deep frying in hot oil makes the ingredients crispy on the outside, and the remaining heat will slowly cook the inside of the ingredients. Once cooked, the tender eggplant easily absorbs the broth.
You could also shallow fry eggplants. However, you have to make sure that the eggplant skin is nicely coated with oil at all times. I suggest combining the eggplant and oil in a large bowl first and rubbing the eggplant completely with oil with your hands first before you shallow fry. If you don’t, the water and moisture escaping from the eggplant will discolor and result in patchy skin.
Tip 2: Kakushibocho (隠し包丁)
Light scoring of the ingredients is called Kakushi-bocho in Japanese. Kakushi or kakusu means hidden and hide, and Bocho or hocho means a knife. This technique is used so that
- The heat will go through the ingredient more easily
- Flavors (of the broth or seasonings) will be absorbed better
- The ingredient will be easier to cut with chopsticks
Technically, we score the ingredient without making it too visible (so when you serve, it’s not obvious). That’s where the name “kakushi” or “hidden” comes from.
We use this technique for ingredients that are hard to cook through and absorb flavors such as daikon, eggplant, and konnyaku.
How much should we score? It really depends on the thickness of the ingredient, but remember not to score too deeply otherwise, it might break the ingredient apart.
The same technique could also be called Kazari-bocho when the scoring looks pretty on the ingredient such as this eggplant. The purpose of scoring is the same, but it also looks decorative (“kazari”) so that’s how the name comes about.
Can’t make good incisions? Sharpen your knife and practice will make it perfect. 🙂

Make It Vegetarian/Vegan-Friendly
You might wonder if this can be a vegetarian/vegan dish. Sure you can! Replace Awase Dashi (bonito flakes + kombu dashi) with Vegan Dashi made with kombu and dried shiitake mushrooms!

And for garnish, omit sprinkling katsuobushi at the end. As easy as that!
Make Eggplant Agebitashi Gluten-Free
Many of you requested gluten-free recipes (thank you!), so I actually made this dish with gluten-free soy sauce. Of course, you can use regular soy sauce and you don’t need to adjust anything in the recipe.

Kikkoman offers 3 varieties of gluten-free soy sauce, but for this recipe, I used regular gluten-free soy sauce (left) which tastes just like regular soy sauce. If you want to know more about this product, click here.
I hope you enjoy making this Eggplant Agebitashi recipe! If you try it, don’t forget to share your picture on Instagram, Facebook, or Twitter with #JustOneCookbook. Thank you so much for reading, and till next time!
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Eggplant Agebitashi
Video
Ingredients
- 2 Japanese or Chinese eggplants (10 oz, 283 g)
- 2 cups neutral oil (for deep-frying)
- 3 inches daikon radish (use the green top part for a sweet taste)
- 1 green onion/scallion
- 1 knob ginger (1 inch, 2.5 cm per knob)
- ⅓ cup katsuobushi (dried bonito flakes)
For the Sauce
- ¾ cup dashi (Japanese soup stock) (for vegan/vegetarian, make Vegan Dashi)
- 3 Tbsp mirin
- 3 Tbsp sake
- 3 Tbsp soy sauce (for this recipe, I used Kikkoman Gluten-Free Soy Sauce)
- 1 heaping Tbsp sugar
Instructions
- Gather all the ingredients.
- In a saucepan, combine the sauce ingredients: ¾ cup dashi (Japanese soup stock), 3 Tbsp mirin, 3 Tbsp sake, 3 Tbsp soy sauce, and1 heaping Tbsp sugar. Mix it all together. Bring it to a boil and turn off the heat (keep it covered so the sauce doesn’t evaporate).
- In a deep-frying pot/saucepan, add 2 cups neutral oil and bring it to 320ºF (160ºC).
- Check if the oil has reached at 320ºF (160ºC) by putting the tips of wooden chopsticks into the oil. If you see the small bubbles coming from the chopsticks, the oil is ready.
- While waiting for the oil, we prepare the eggplants. You must cut the eggplant right before deep-frying to avoid it changing color. Discard the tops of 2 Japanese or Chinese eggplants and cut in half lengthwise. Tip: Usually, eggplant is soaked in water to prevent discoloration. For this recipe, however, we avoid soaking in water because we will need to deep-fry it without coating.
- Make incisions on the eggplant diagonally (or cut in a crisscross pattern). Do not cut through, and the intervals should be ⅛ inch (3 mm).
- Cut each eggplant into 3–4 sections. Make sure to wipe off any moisture with paper towel.
- Gently put a few pieces of eggplant in the pot, skin side down, and deep-fry for 2 to 2½ minutes. Do not overcrowd the pot. If you put too many pieces of (cold) eggplant in the oil, the oil temperature will decrease too fast and it gets mushy and greasy. If you realize the oil temperature is too low, take out the eggplant and wait till the oil reaches the right temperature. Remove from the oil and drain on a wire rack, skin facing up. Deep fry the next batch, until all the eggplant pieces are deep-fried.
- When the eggplants are cooled, transfer to a rimmed container or dish. Heat up the sauce until hot and then pour the hot sauce over to soak the eggplant for several hours (at least 1 hour). If you serve this dish chilled, put it in the refrigerator.
- While soaking, peel the skin of 3 inches daikon radish and grate it.
- Cut 1 green onion/scallion and grate 1 knob ginger.
To Serve
- Put the eggplant in a serving dish and sprinkle ⅓ cup katsuobushi (dried bonito flakes). Put the grated daikon and grated ginger on top. Pour the sauce over and garnish with green onion. Serve chilled or at room temperature.
To Store
- You can keep the leftovers in an airtight container and store in the refrigerator for up to 2–3 days.
Made this last night to go with the teriyaki salmon. Absolutely delicious! Didn’t have daikon so I put grated white carrot and a sprinkle of bonito flakes on top. My oil was sizzling at the beginning but I had the temp a bit too low, so my first couple of pieces turned out gross like you warned in the recipe. The rest were all a great firm and crispy texture. This tasted like a restaurant dish, will make again
Hello, Kira! We’re delighted you liked the Eggplant Agebitashi.
Thank you very much for taking the time to read Nami’s post and sharing your cooking experience with us.
Happy Cooking!
Oh I fell in love with eggplants after trying this recipe! They were so delicious! I will cook eggplants more often from now on!
Hi Wing! Aww. We are so happy to hear you have become a big fan of eggplant now after trying Nami’s recipe! This meant a lot to us and brought us great joy.
Thank you very much for trying this recipe and sharing the story and photo with us💞.
I’ve never suaged an eggplant before, but it was so fun and came out tasting like my favorite Japanese restaurant 🙂
Hi Christen! We are so happy to hear you enjoyed Nami’s recipe!
Thank you so much for trying Nami’s recipe and for your kind feedback and photo! Happy Cooking!
I love the show The Makanai and was craving to do the Eggplant Agebitashi! And so I searched for the recipe at justonecookbook and voila – there’s an article all about the show! Thanks Nami! and here I am finding myself commenting for the #justonecookbookchallenge.
Hi Emmy! Thank you so much for reading Nami’s post and trying her recipe!
Nami and the team at the JOC are happy to hear you enjoy the program and the recipes you found in Nami’s post.
https://www.justonecookbook.com/netflix-the-makanai-recipes/
Happy Cooking!
I love this recipe so much, and make it regularly. It’s like a hug in a bowl, so comforting! My favorite way to eat this is over a bowl of hot rice.
Hi Cara! Thank you so much for trying Nami’s recipe and sharing your way of enjoying this dish!
Your Agebitashi Don (Eggplant Agebitashi over rice) looks so delicious!🤩
How do you serve it hot like on the tv show?
Hi Sheri, Thank you for trying Nami’s recipe!
You can reheat it in the microwave or on the stovetop over medium heat.
We hope this helps!
Can you airfry the eggplant instead of deepfry?
Hi Carol, Thank you for experimenting with Nami’s recipe!
We haven’t tried it yet, but it should be fine. It will have a much lighter flavor.
Enjoy!
Hi Namiko,
Have tried this recipe couple of times and comes out really well. It is now a family favourite. Thank you for sharing it. Is it possible to substitute eggplant for fish?
Thanks
Swati
Hi Swati! Thank you for reading Nami’s post and trying her recipe!
Nami and JOC team are so happy to hear this dish is now your family favorite. 🥰
The fish would work with this sauce, but the texture will be very soft if you soak the fish, and not sure if you would like it.
We hope this helps!
Many thanks. Will try the fish without soaking it.
All the very best
Swati
You are welcome, Swati! We hope you enjoy the dish!🙂