This Simmered Fried Tofu and Greens is a great side dish to keep handy as a part of your meal prep. It’s a perfect recipe to make ahead since it develops more flavor as it steeps in the delicious dashi broth in the refrigerator!

A white Japanese ceramic bowl containing Simmered Fried Tofu and Greens.

When it comes to meal planning, especially a Japanese-style Ichiju Sansai (one soup three dishes) setup, I admit that I’m guilty of giving most of my attention to the main. I realize it shouldn’t be that way!

A fresh-tasting vegetable side like this Simmered Fried Tofu and Greens (油揚げと青菜の煮浸し) is sometimes the best part of the meals! Not only it contributes to the overall nutrients but it also goes well with many Japanese and Asian meals.

Why You’ll Love This Recipe:

  • Easy and fast to prepare.
  • Simple 5 ingredients!!
  • Can make ahead and serve when you need one more dish to complete your meal
  • Taste better the following day!
  • Versatile with ingredients – I’ll share the substitution ideas below.
  • Healthy and full of nutrients.
A white Japanese ceramic bowl containing Simmered Fried Tofu and Greens.

What You’ll Need:

You’ll need only 5 simple ingredients to make this vegetable side dish:

  1. Aburaage (Japanese deep-fried tofu)
  2. Greens of your choice – Today I used Komatsuna (Japanese mustard spinach)
  3. Dashi
  4. Soy sauce
  5. Salt

The most important ingredient here is dashi (だし) – Japanese soup stock. If you have never heard of dashi, please read this post where I explain what it is and how you can prepare it – from making all from scratch (takes only 30 minutes!) to using the instant method.

I don’t recommend substituting dashi with other types of broth. It is what gives the authentic “Japanese” flavor.

More about the dashi below.

A pyrex container containing Simmered Fried Tofu and Greens.

The Key Ingredients and Substitutions

Let’s talk about the 3 main ingredients and what else you can use as substitutions for this recipe:

Aburaage (Fried Tofu Pouch)

Aburaage (Japanese Fried Tofu Pouch) | Easy Japanese Recipes at JustOneCookbook.com

The Japanese fried tofu pouch can be hard to find if you don’t live close to a well-stocked Japanese or Asian grocery store. You can use Chinese crispy tofu puffs that are square and fried. It’s pretty close to Aburaage, except for the size and shapes.

You can also use firm tofu (I still recommend deep-fried tofu over regular tofu as it has more flavors!), fish balls (cut in half), fish cakes, or other protein of your choice.

For variations, you can also try it with Atsuage (thick fried tofu) or Chikuwa (fish cake with a hole in the middle), or Satsuma Age (fried fish cake, sometimes mixed with seafood or vegetables).

Greens

Komatsuna | Easy Japanese Recipes at JustOneCookbook.com

In this recipe, I use Komatsuna, Japanese mustard spinach, which you can find in Japanese grocery stores or local farmers’ markets. However, you can definitely make this dish with different greens such as:

  • Spinach
  • Bok choy
  • Cabbage
  • Napa cabbage
  • Lettuce
  • Mizuna

Dashi (Japanese Soup Stock)

5 different types of dashi in a jar and their ingredients.

I use Awase Dashi, with kombu and katsuobushi in this recipe. That’s my go-to dashi unless I state otherwise.

For vegans/vegetarians, please make Vegan Dashi.

Dashi is the main flavor in this simmered dish; therefore, I highly recommend making your own dashi or at least using a dashi packet (my favorite brand) to make good, tasty dashi.

A white Japanese ceramic bowl containing Simmered Fried Tofu and Greens.

3 Quick Tips Before You Start Cooking

  1. Always add dense ingredients or parts first – When it comes to leafy greens, there are denser (bottom) and leafy parts. Don’t cook them together. The denser parts need a head start before you toss in the leafy greens so they are cooked at the same time.
  2. Simmer gently – Lower the heat to simmer and cook for 3-5 minutes (depending on the ingredients).
  3. Let it steep – You can serve the dish immediately, but I highly recommend steeping. Let cool at the counter until it’s at room temperature, then chill in the refrigerator overnight before enjoying it. We reheat it before serving, or serve at room temp or chilled (which I prefer).

Itadakimasu!

I would serve this dish with Teriyaki Salmon, Kabocha Miso Soup, brown rice, and some pickles. Have fun making different variations of this versatile side dish!

A white Japanese ceramic bowl containing Simmered Fried Tofu and Greens.

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A white Japanese ceramic bowl containing Simmered Fried Tofu and Greens.

Simmered Fried Tofu and Greens

4.91 from 10 votes
Simmered Fried Tofu and Greens is a great side dish to keep handy as a part of your meal prep. It‘s a perfect recipe to make ahead since it develops more flavor as it steeps in the delicious dashi broth in the refrigerator!
Prep Time: 10 minutes
Cook Time: 10 minutes
Chill Time: 3 hours
Total Time: 3 hours 20 minutes
Servings: 4 (as a small side)

Ingredients
 
 

Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

  • Gather all the ingredients.
    Simmered Fried Tofu and Greens Ingredients
  • Cut off the bottom of your 6 oz komatsuna or other greens. Cut them into 2-inch (5-cm) pieces.
    Simmered Fried Tofu and Greens 1
  • Cut 1 piece aburaage (deep-fried tofu pouch) into ⅜-inch (1-cm) pieces.
    Simmered Fried Tofu and Greens 2
  • In a medium saucepan, add 1 cup dashi (Japanese soup stock) and the sliced aburaage. Bring it to a simmer. Once simmering, add ½ tsp soy sauce and ½ tsp Diamond Crystal kosher salt.
    Simmered Fried Tofu and Greens 3
  • Mix all together and then add the dense parts (stems) of the greens.
    Simmered Fried Tofu and Greens 4
  • Mix all together and cook for 1–2 minutes, and then add the tender parts (leaves) of the greens.
    Simmered Fried Tofu and Greens 5
  • Mix together and simmer on low heat for 3 minutes (depending on the ingredients). Transfer the dish (with cooking liquid) to an airtight container and let cool to steep.
    Simmered Fried Tofu and Greens 6

To Serve and Store

  • You can serve right away, but I recommend resting the dish for overnight. You can keep in the refrigerator for up to 3–4 days or freezer for up to 1 month. Reheat before serving, or you can serve at room temp or chilled (which I prefer).
    A pyrex container containing Simmered Fried Tofu and Greens.

Nutrition

Calories: 28 kcal · Carbohydrates: 5 g · Protein: 2 g · Saturated Fat: 1 g · Polyunsaturated Fat: 1 g · Sodium: 99 mg · Potassium: 215 mg · Fiber: 1 g · Sugar: 1 g · Vitamin C: 18 mg · Calcium: 84 mg · Iron: 2 mg
Author: Namiko Hirasawa Chen
Course: Side Dish
Cuisine: Japanese
Keyword: aburaage, komatsuna
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4.91 from 10 votes (3 ratings without comment)
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Hi Nami. I just wanted to tell you how thankful I am to have found you about 5 or 6 years ago. I cook for my parents (now 93 and 92 years old) and was searching for new recipes as they prefer Japanese food (but nothing spicy.) I’ve made many of your recipes and my dad just LOVES this recipe. I sometimes make it week after week! I have great admiration for you, your family, and your team. I religiously follow you on Facebook and IG and can see that you and your team work so very hard as all your posts are so easy to understand and the dishes are so beautifully presented! I know you’re so very busy so no need to respond to my comment. Thank you and Aloha!

Hi Karen! Aww. Nami and all of us at JOC are so glad to hear that you’ve been enjoying the recipes and everything else that we share. Thank you very much for your kind feedback. It means so much to us.
We hope you find many recipes that your parents can enjoy. Please let us know if your parents have any recipe requests!😊

I made this with nappa cabbage since my mom bought a gigantic one and shared with me. I was wondering what I can do with it and came across this. What a wonderful way to cook the cabbage! It was savory and healthy! I love it and will continue to try different veggies!4 stars

Hi Maggie! Thank you very much for trying Nami’s recipe!
We are so happy to hear you enjoyed this recipe with Napa cabbage. Thank you for sharing your cooking experience with us!

I like to substitute Chinese bean curd sheets or knots for the aburaage, I like how they are more firm. I make this recipe quite often so I can have a quick veggie dish to take in my lunch ready to go

Hi Emmie! Thank you very much for trying this recipe and sharing your cooking experience with us! It sounds delicious!😋

Another great recipe! This was so fast and easy. I made it with bok choy, but I can imagine it’s also great with the other greens you mention.

I served this with grilled salted salmon, rice, and your kimchi soup with glass noodles recipe. It was all so delicious. Thank you always for your great recipes.5 stars

Hi Maggie, Thank you very much for trying this recipe and for your kind feedback! We are so glad to hear you enjoyed it with many other dishes and you made a whole meal! Awesome!

Also great with Chinese ‘Yu-Choy’ 油菜 or ‘Choy-Sum’ 菜芯. The tofu puffs absorbed the dashi flavor – yummy. Very refreshing and light after all the holiday heavy dishes. Thank you for this delicious and healthy make ahead recipe. Happy New Year🎊

Hi Karen!
Thank you very much for trying this recipe and sharing your cooking experience with us!
Happy New Year!🎉

Hi Nami, can I just deep fry some firm tofu instead of the tofu in the recipe? I don’t have either of the substitutes you mentioned nor are they available here. I love your website and I’ve already tried a few of your recipes. They are fantastic and the dishes are delicious. Thank you for sharing.5 stars

Hi Nany,
Thank you very much for trying many of Nami’s recipes and for your kind feedback!
Sure, you can try frying the firm tofu. Please make sure to drain the water from tofu by slicing it thin and wrapping it with a paper towel overnight. Then deep fry it.
The texture may not be the same as the store-bought Age, but you will get a similar taste in this recipe.😉
We hope this is helpful.

Easy and delicious. I love how simple yet tasty the flavor is. I don’t make konbu often. Is there a brand of instant konbu Nami-San recommends that doesn’t have MSG and is the healthiest and tastiest?5 stars

This was simple to make and worked with well with baby shanghai greens. We really enjoyed the delicate flavours, but will allow it to steep more next time so it will be even more delicious! Thank you for this lovely recipe, Nami!