Simplify family weeknight dinners at home with these healthy, home-cooked DIY Bowls. These one-bowl meals are fun and can save you so much money and time. The best part? A balanced dinner after a long day is ready in just minutes!

Japanese-style meal prep.

Many of us have been facing a new level of unpredictability this year. For those of us who have kids, it’s hard to keep up with the hustle and bustle of at-home school while preparing a home-cooked dinner that everyone will enjoy. So, I’ve set out to instill some control with Japanese-style meal prep. This meal-prepping strategy has saved my life and been incredibly helpful, so I can’t wait to share my tips and tricks with you!

Why Japanese-Style Meal Prep?

Meal prepping is the process of making food in advance and packing it into containers. When you meal prep, you set yourself up for an easier week ahead.

The Japanese-Style Meal Prep, or Tsukurioki (作り置き) or Jobisai (常備菜) as we call it, is slightly different from the typical meal prep; you still prep/cook ahead of time, but you keep each ingredient and dish in separate containers.

For dinner later that week, you can pick and choose from the made-ahead dishes and put them together into a meal! That’s where my DIY Bowls come in. All you need to do is assemble your own DIY bowls with the ingredients you have already prepared. The best part about it? Your kids can pitch in by adding toppings to their own meals. It’s a customizable experience the whole family will love.

Healthy, home-cooked DYI Bowls along with sauces.

Why You’ll Love Meal Prep DIY Bowls

  • Construct your bowl based on what you feel like eating that day.
  • Great for students/working professionals who don’t want to cook after a long day at school/work, even if virtual.
  • Ideal for family members with different dietary needs.
  • Making a different bowl every day is refreshing and fun. Nobody needs to eat the same food every day.
  • Keep the seasonings on the food simple and minimal, so you can enjoy different sauces to go with the food.
  • No more “What should I cook for dinner?”

Healthy, home-cooked DYI Bowls along with sauces.

Up Your DIY Bowl Game with These Sauces

Because we keep the components of the bowl as simple as possible, you’ll want to have several sauces to elevate your meal.

Today I’ll share three of my favorite sauces: Sweet and Tangy Scallion Soy Sauce, Ponzu Sesame Sauce, and Mizkan Sesame Dipping Sauce.

Trays of Mizkan condiments.

Whenever I make vinegar-based sauces for Japanese dishes, I exclusively use Mizkan Natural Rice Vinegar and Mizkan Ponzu Citrus Seasoned Soy Sauce. Using Mizkan Vinegars and Sauces while cooking at home is a simple way to integrate Japanese tradition, culture, and flavor into any family mealtime. Genuinely crafted with real organic ingredients, the rice vinegar has a mild tang, refreshing aroma, and the right amount of acidity, and it does not overpower the dish. It is the perfect accent to any meal and makes it easy to create authentic recipes at home.

If you wish to replicate the uniquely delicious flavor of Japanese cooking, I cannot emphasize the importance of getting quality rice vinegar. It is one of the 6 must-have Japanese condiments after all! Whether you’re looking to bring the flavor of Japan to your table with a modern recipe, like this Meal Prep DIY Bowl, or try your hand at a more traditional meal, I always recommend Mizkan.

Healthy, home-cooked DYI Bowls along with sauces.

How to Meal Prep DIY Bowls

Step 1: Choose Your Customizable Foods

① PICK CARBS (Base)

Bowls of carbs; white rice, brown rice, udon noodles, and no carb (leafy greens)

What I made:

  • Brown Rice
  • Leafy Greens [no-carb]
  • Udon noodles
  • White Rice

Alternative Options:

  • Cauliflower rice [low carb]
  • Lentils
  • Pasta
  • Potatoes
  • Quinoa
  • Soba Noodles
  • Sweet potatoes
  • Wild rice

Tip: Carbs go at the bottom of the bowl. If you’re not sure, start with rice or something you’re comfortable making with your eyes closed.


② PICK PROTEINS (Topping 1)

Trays of proteins; salmon, tofu, eggs, and chicken.

What I Made:

Alternative Options:

  • Beef
  • Pork
  • Shrimp
  • Tempeh

Tip: The protein is easily swappable.


③ PICK VEGETABLES & MUSHROOMS (Topping 2)

Red/Orange/Yellow

Trays of red vegetables.

What I Made:

  • Butternut squash [cooked] – cubes, roasted
  • Carrot [raw/cooked] – julienned or rounds, blanched/sauteed/roasted
  • Japanese Sweet Potatoes – boiled/roasted
  • Tomatoes/Cherry tomatoes [raw] – wedges
  • (Watermelon) radish [raw] – thinly-sliced

Alternative Options:

  • Beets [cooked] – sliced, boiled/roasted
  • Bell pepper [raw/cooked] – thin strips, roasted/stir-fried
  • Corn [cooked] – boiled/roasted
  • Kabocha squash [cooked] – thin slices, pan-fried/roasted

Green

Trays of green vegetables.

What I Made:

  • Broccoli florettes [raw/cooked] – blanched/roasted/stir-fried
  • Cucumber [raw] – thinly sliced
  • Edamame [cooked] – shucked
  • Green beans [cooked] – blanched, roasted/sauteed
  • Leafy greens [raw] – shredded/hand-torn
  • Snap/snow peas [raw/cooked] – blanched/sauteed/stir-fried

Alternative Options:

  • Asparagus [cooked] – sliced, roasted/sauteed/stir-fried
  • Avocado [raw] – cubed/sliced
  • (Baby) spinach [raw/cooked] – cut, blanched/sauteed/stir-fried
  • Bell pepper [raw/cooked] – thin strips, roasted/stir-fried
  • Bok choy [raw/cooked] – halved/quartered, blanched/stir-fried
  • Broccolini [cooked] – stir-fried/roasted
  • Brussel sprout [cooked] – stir-fried/roasted
  • Cabbage (red, regular, napa) [raw/cooked] – shredded, stir-fried
  • Chard [cooked] – stir-fried/roasted
  • Cilantro – destemmed
  • Green onion – sliced
  • Kale [raw/cooked] – chopped, roasted/sauteed
  • Microgreens [raw] – hand-torn
  • Zucchini [cooked] – thin strips, roasted/pan-fried

Brown/Black/White

Trays of mushrooms and bean sprouts.

What I Made:

  • Bean sprout [cooked] – blanched/sauteed

Alternative Options:

  • Mushrooms (button, cremini, enoki, king oyster, portobello, shiitake, shimeji)  [raw/cooked] – sliced, roasted/sauteed

Tip: This is where you get to play with colors. The key is to balance the colors and textures so you won’t end up with mostly one color/texture.


④ PICK SAUCE (Topping 3)

Sauces for DIY Bowls

What I Made/Used:

  • Mizkan Sesame Dipping Sauce – great for vegetables
  • Ponzu Sesame Sauce (recipe below) – great for vegetables
  • Sweet and Tangy Scallion Soy Sauce (recipe below) – great for proteins

Alternative Options:

Tip: Don’t dress up your bowls with sauce yet! Make sure to store the sauce separately until you’re ready to eat!


⑤ PICK GARNISH (Topping 4)

White and Black Sesame Seeds | Easy Japanese Recipes at JustOneCookbook.com

What I Used:

  • Roasted sesame seeds

Alternative Options:

  • Furikake rice seasonings
  • Green onions (chopped)
  • Kimchi
  • Nori seaweed
  • Pickles (Tsukemono)

Tip: Keep it simple!

Japanese-style meal prep.

Step 2: Start Meal Prepping!

① Prep (Wash, Cut, and Marinate)

Meal Prep DIY Bowls Step 1
  • Preheat the oven (for the next step).
  • Marinate the proteins.
  • Wash and cut all the vegetables.

② Bake #1 (shorter cooking time) + Blanch

Meal Prep DIY Bowls Step 2
  • Start baking food that takes a shorter cooking time (10-15 minutes)
  • Meanwhile, blanch any vegetables that require cooking.

③ Bake #2 (longer cooking time) + Pan Fry

Meal Prep DIY Bowls Step 3
  • Start baking food that takes a longer cooking time (30-45 minutes).
  • Meanwhile, pan-fry vegetables and proteins that require cooking.

④ Bake #3 (if any) + Make Sauce

Meal Prep DIY Bowls Step 4
  • If you have more food to bake, do so.
  • Meanwhile, make/prepare the sauce.

⑤ Pack each dish into containers

Japanese-style meal prep.
  • Start packing the food once it’s cool.
  • Label and refrigerate.

Step 3: Create Your Own Bowls

My Bowl

  • ① Leafy greens [no carb]
  • ② Ramen egg
  • ③ Julienned carrot, roasted butternut squash, roasted Japanese sweet potato, tomatoes, snap pea
  • ④ Roasted sesame seeds
  • ⑤ Mizkan Sesame Dipping Sauce

Kid-Friendly Bowl

  • ① White rice
  • ② Pan-fried chicken
  • ③ Leafy greens, sliced cucumber, tomatoes, Spicy Bean Sprout Salad, roasted butternut squash
  • ④ No garnish
  • ⑤ Sweet and Tangy Scallion Soy Sauce

As you can see, these DIY Bowls are filled with wholesome, nutrient-rich foods, and I no longer have to stress over what to make my family for dinner.

I hope you have found these tips helpful and enjoy incorporating Japanese meal prepping into your own meal-prep strategy. Any questions or feedback? Leave me your note in the comment box below!

Japanese-style meal prep.

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Healthy, home-cooked DYI Bowls along with sauces.

Meal Prep DIY Bowls

4.87 from 15 votes
Simplify family weeknight dinners at home with these healthy, home-cooked DIY Bowls. These one-bowl meals are fun and can save you so much money and time. The best part? A balanced dinner after a long day is ready in just minutes!
Prep Time: 1 hour 30 minutes
Cook Time: 1 hour 30 minutes
Total Time: 3 hours
Servings: 8 (= 2 meals for a family of 4)

Ingredients
 
 

For the Sweet & Tangy Scallion Soy Sauce

For the Ponzu Sesame Sauce

For the Baked Salmon

For the Baked Tofu

For the Pan-Fried Chicken

For the DIY Bowls

  • carb of your choice (please see the blog post for details)
  • veggies/mushrooms of your choice (please see the blog post)
  • sauce of your choice (please see the blog post)
  • garnish of your choice (please see the blog post)
Japanese Ingredient Substitution: If you want substitutes for Japanese condiments and ingredients, click here.

Instructions
 

① TO PREP (WASH, CUT, and MARINATE)

  • Veggies/Mushrooms: Rinse and cut the vegetables of your choice to the appropriate size. Clean and cut the mushrooms. I use a julienne peeler to save time julienning carrots and peeling cucumbers.
  • Salmon: Prepare 1½ lb salmon by cutting it into individual pieces. Drizzle with 1 Tbsp sake to remove any unwanted odor.
    Meal Prep DIY Bowls Salmon 1
  • Tofu: Wrap 16 oz extra-firm tofu with a paper towel and press the tofu with a heavy object on top to drain the extra liquid.
    Meal Prep DIY Bowls Tofu 1
  • Chicken: In a large bowl, add the chicken marinade ingredients: 1 Tbsp sake, 1 Tbsp soy sauce, 2 cloves garlic, and 1 knob ginger (grated, with juice). Add 2 lb boneless, skinless chicken thighs to the bowl and marinate until you‘re ready to cook (at least 30 minutes).
    Meal Prep DIY Bowls Chicken 1

② TO BAKE #1 (A SHORTER COOKING TIME) + BLANCH

  • Salmon: Prepare a baking sheet lined with parchment paper. Drizzle 1 Tbsp extra virgin olive oil over the salmon and season it with Diamond Crystal kosher salt and freshly ground black pepper. Bake at 425ºF (218ºC) for 12–15 minutes.
    Meal Prep DIY Bowls Salmon 2
  • Veggies: Boil water in a large pot and cook the vegetables individually until tender, about 2–4 minutes depending on the vegetable.
    Meal Prep DIY Bowls Veggies 2

③ TO BAKE #2 (A LONGER COOKING TIME) + PAN-FRY

  • Tofu: Remove the paper towel and cut the tofu into small cubes.
    Meal Prep DIY Bowls Tofu 2
  • Prepare 2 Tbsp potato starch or cornstarch and 2 Tbsp extra virgin olive oil in separate bowls. Dredge the tofu cubes, shake off the excess starch, and coat with the oil.
    Meal Prep DIY Bowls Tofu 3
  • Prepare a baking sheet lined with parchment paper. Place the tofu on the baking sheet and bake at 425ºF (218ºC) for 25–30 minutes.
    Meal Prep DIY Bowls Tofu 4
  • Chicken: Prepare 4 Tbsp potato starch or cornstarch. Coat the marinated chicken in the potato starch and shake off any excess.
    Meal Prep DIY Bowls Chicken 2
  • Heat 4 Tbsp neutral oil in a large pan over medium-high heat (or medium heat on a professional stove). Pan-fry the chicken for 3–4 minutes on each side until crisp and golden on the outside and cooked through on the inside. Don‘t flip until the first side is golden. Drain off any excess oil on a paper towel.
    Meal Prep DIY Bowls Chicken 3

④ TO BAKE #3 (IF ANY) + MAKE SAUCES

  • Veggies: Coat the vegetables of your choice with olive oil and season with salt and pepper. Bake at 425ºF (218ºC) for approximately 15–20 minutes; the cooking time varies depending on the vegetable.
    Meal Prep DIY Bowls Veggies 1
  • Ponzu Sesame Sauce: Combine all the ingredients in a mason jar: 6 Tbsp ponzu, 2 Tbsp toasted sesame oil, 2 Tbsp soy sauce, and 1 Tbsp toasted white sesame seeds.
    Meal Prep DIY Bowls Ponzu Sesame Sauce 4
  • Sweet & Tangy Scallion Soy Sauce: Slice 6 green onions/scallions. Remove and discard the seeds of 1 dried red chili pepper and cut the chili into small rounds.
    Meal Prep DIY Bowls Negi Sauce 1
  • Heat 1 Tbsp toasted sesame oil and the chili pepper in a small pot. When the oil is hot, add the sliced green onions and sauté.
    Meal Prep DIY Bowls Negi Sauce 2
  • Add 2 Tbsp sugar, 3 Tbsp rice vinegar (unseasoned), and 2 Tbsp sake.
    Meal Prep DIY Bowls Negi Sauce 3
  • Add ¾ cup soy sauce and bring it to a simmer to let the alcohol evaporate. Turn off the heat and set aside to cool.
    Meal Prep DIY Bowls Negi Sauce 4
  • You can save the sauces in mason jars.
    Sauces for DIY Bowls

⑤ TO PACK INTO CONTAINERS

  • Pack each prepped vegetable and protein in separate containers. Cool completely, then store in the refrigerator.
    Japanese-style meal prep.

⑥ TO MAKE DIY BOWLS

  • Build the bowls based on the diner‘s preference and drizzle with the sauce of choice.
    Healthy, home-cooked DYI Bowls along with sauces.

Notes

Recipe by Namiko Chen of Just One Cookbook. All images and content on this site are copyright protected. Please do not use my images without my permission. If you’d like to share this recipe on your site, please re-write the recipe and link to this post as the original source. Thank you.

Nutrition

Calories: 549 kcal · Carbohydrates: 36 g · Protein: 47 g · Fat: 22 g · Saturated Fat: 7 g · Trans Fat: 1 g · Cholesterol: 155 mg · Sodium: 792 mg · Potassium: 945 mg · Fiber: 1 g · Sugar: 2 g · Vitamin A: 561 IU · Vitamin C: 11 mg · Calcium: 62 mg · Iron: 4 mg
Author: Namiko Hirasawa Chen
Course: Condiments
Cuisine: Japanese
Keyword: green onion, ponzu
©JustOneCookbook.com Content and photographs are copyright protected. Sharing of this recipe is both encouraged and appreciated. Copying and/or pasting full recipes to any website or social media is strictly prohibited. Please view my photo use policy here.
Did you make this recipe?If you made this recipe, snap a pic and hashtag it #justonecookbook! We love to see your creations on Instagram @justonecookbook!

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4.87 from 15 votes (4 ratings without comment)
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It is a wonderful way and ideas to prepare poke bowl ahead. However, how do I keep my cut vegetables (cucumber, tomato), washed veg fresh in the refrigerator for a week? I’m thinking I won’t have the time to wash and prep in the middle of the week. I would like to take out from the refrigerator and steam some of the raw veg (eg. carrot, mushroom, french beans) with the cooked items.5 stars

Hi Rayna! Thank you very much for reading Nami’s post and trying her recipes!
Vegetables can be washed and dry and placed over kitchen paper towels. And stored in airtight containers, then refrigerated.
Cucumbers and tomatoes are easy to get dry out, so for cucumbers, 2~3 days are the longest you can save in the fridge. For tomatoes, we recommend using mini tomato (Cherry tomato) so that you can keep it longer.
As for bean sprout, we recommend cooking it first and store.
We hope this helps!🤗

Thank you for the Japanese meal prep ideas! I just started WW and are making meal boxes. I’m Japanese and having the option of making your bento boxes is an exciting option!5 stars

Hi Marilyn! Thank you very much for reading Nami’s post and trying her recipe!
We are so happy to hear you enjoy making bento boxes! Happy Cooking!🍱

How long do those prepared ingredients (cooked meats, cooked vegetables or sauces) keep in the refrigerator? Thank you for sharing such a great idea.

Hi Shirley! Thank you very much for reading Nami’s post and for your kind feedback!
You can keep them in the air-tight container in the refrigerator for 2~3 days. You can also freeze them to last longer.
We hope this helps!

This is such an informative post, thank you! It has really made it so much easier to eat delicious and nutritious meals throughout the week, without the food getting repetitive.5 stars

Hi Deep! Thank you very much for your kind feedback!
Nami and JOC team are so happy to hear you enjoy the nutritious meals throughout the week. Happy Cooking!

Awesome article.. addresses so many questions I have. I assume everything is stored in the fridge until its meal time. How would you recommend to heat up the food then?

Hi Eileen, Thank you very much for your kind feedback!
We recommend using a microwave, oven, or steamer to heat the food as need it.
We hope this helps!

Super idea. Finally i can eat what I like an my son as well. All fresh. Preparation was easy? But how do you prepare the noddles? Do you precook them or make them fresh?5 stars

Hi Ursula!
Thank you very much for your kind feedback!
If you prefer a super quick meal, we recommend preparing the noodles ahead of time and heat up on the day to enjoy. Or you can always prepare just a noodle on the day and enjoy the freshly cooked noodle as well. It’s totally up to your preference. 😉

Thank you. I think I make them fresh then.
Can you add some more ideas for a bowl combination/ creation?
I have eaten what you suggested and now I am thinking about what variations to do but I am lacking imagination.
It is such a good meal prep Idea!

Hi Ursula, Have you check out Nami’s bento recipes? You may find some ideas.
https://www.justonecookbook.com/tags/bento/
https://www.justonecookbook.com/meal-prep-3-dollar-bento-challenge/
We hope this helps!

I’m so excited to try this Meal Prep for Japanese Bowls!!! It reminds me of the Meal Prep Bento ($3 challenge) from a couple years ago, which I LOVE! I’ve updated my weekly grocery list with some additional ingredients (not currently in my pantry or fridge/freezer).4 stars

Hi Tere!
Thank you very much for your kind feedback and your long time support.
We hope you enjoy these DIY Bowls!☺️

This is wonderful! Thank you for putting this together in such a detailed form. I’ve tried doing bowls before but get stuck in a rut making the same things.

Hi Lisa!
We are so happy to hear this recipe was helpful and gave you more options to make various DIY Bowl.
Thank you for your kind feedback!🙂

This is perfect for our family. Three of the four of us have all different food allergies. Thank you for this idea!!5 stars

Hi Teri!
We are so happy to hear that this recipe works very well for your family!
Thank you very much for your kind feedback!☺️

oh wow… I love this recipe. I shall try this weekend. Pls give ideas for such meal prep in future…excellent for busy mums

Love that you taught us how to prep and cook the veggie. Very helpful.

Maybe when winter comes and veggie is different, you can write another blog..eg how to use root vegetables like parsnips..etc5 stars

Hi Yvonne!
Thank you very much for your kind feedback!!
We’ll make sure to add more recipes like this to Nami’s list. Thanks for your request! ☺️

This is really great! Thank you for making this blog post. I’m always looking for a way to do meal preps because most of the time I’m too tired to cook during the week. I inevitably make a large batch of one dish and eat the same thing for multiple meals.. which can get old really fast!

Hi Diane,
Thank you very much for your kind feedback!
We are so happy to hear this meal prep post was beneficial to you.
Thank you for writing to us.😊

Hi! How do you reheat the food? Do you microwave the bowl with cooked ingredients before topping it with raw veggies? I don’t have a microwave, hence always thought meal prepping wouldn’t work for me 🙁

Hi Mussy,
Do you have an oven toaster? You may able to reheat the packed topping individually before you make it into the Bowls.
You may also use a steamer.
We hope this helps!☺️