Delicious Teriyaki Zucchini

Featured in: Main Dishes

This Teriyaki Zucchini turns a basic veggie into something amazing with minimal fuss. The zucchini pieces and sweet onion get quickly cooked until tender but not soft, then covered in a rich blend of teriyaki and soy flavors. A sprinkle of red pepper adds warmth while toasted sesame seeds bring a nutty touch. What's great about this dish is how the natural sweetness from the zucchini works with the rich sauce, and the cooking method keeps everything slightly crisp instead of soggy. You can make it in under 10 minutes with very little prep, and it works with nearly any Asian dish from chicken to beef. You can even put it over rice for a simple veggie meal when you want something fast but satisfying.
Twistytaste.com
Updated on Fri, 14 Mar 2025 00:18:50 GMT
Japanese Zucchini Pin it
Japanese Zucchini | twistytaste.com

Tender zucchini becomes a standout side when quickly cooked with flavorful onions and coated in rich Asian sauces. This Japanese-style zucchini packs amazing flavor in just minutes of cooking time, making it great for rushed evenings or fancy dinner get-togethers. The tasty mix of umami soy, sweet teriyaki, and mild spice creates a veggie dish that wins over even the pickiest eaters.

I came up with this cooking approach during a summer when my garden gave me way too many zucchinis and I got bored with my usual recipes. After trying different flavor combinations, this Asian-inspired version quickly became what my family asked for most. My kids, who normally turn their noses up at green stuff, actually ask for seconds when I make zucchini this way.

Basic Ingredients

  • Zucchini: Forms the main component with its subtle taste and sponge-like ability to soak up flavors—grab medium ones with smooth, bright skin for the best results.
  • Sweet onion: Adds aromatic background and natural sweetness that browns nicely while cooking—its gentle flavor works with the soft taste of the zucchini without taking over.
  • Teriyaki sauce: Brings sweet umami goodness that turns plain veggies into something special—look for brands with visible spice bits for the tastiest outcome.

Cooking Steps

Getting Veggies Ready:
Give your zucchini a good rinse then cut off the ends and throw them away. Slice across into two-inch chunks for easier handling. Take each chunk and cut it into six wedges by splitting it down the middle first, then cutting each half into three equal pieces.
Smart Frying:
Warm up your veggie oil in a big pan until it's shiny but not smoking. Toss in your cut-up zucchini and onions, spreading them out flat so they brown instead of steam. Let them cook a bit without moving them around too much so they can get some nice color.
Adding Flavors:
Drizzle your sauces right over the partly-cooked veggies which makes steam that helps push flavor into everything. Sprinkle in your seasonings right away, making sure they're spread all over the cooking food.
Watching Doneness:
Keep an eye on things during the last few minutes, poking zucchini with a fork to see when it's cooked how you like it. Take the pan off the heat while the zucchini is still a bit firm since it'll keep cooking for a minute after.
Serving It Up:
Put your hot dish onto a serving plate or straight onto dinner plates. Scatter some toasted sesame seeds on top to make it look pretty with the color contrast and add a bit of nutty taste.
Easy Japanese Zucchini Pin it
Easy Japanese Zucchini | twistytaste.com

My next-door neighbor didn't believe zucchini could taste exciting until she tried this dish at a spur-of-the-moment dinner at my place. After going back for more, she wanted to know how to make it, saying the sauce combo totally changed what she thought about this summer veggie.

Keeping Leftovers

Put any extra in a sealed container in your fridge for up to three days. When you want to eat it again, warm it up slowly in a pan on medium heat to keep it from getting too soft, instead of using the microwave which might make the zucchini mushy.

Delicious Japanese Zucchini Pin it
Delicious Japanese Zucchini | twistytaste.com

Frequently Asked Questions

→ Can I make this Teriyaki Zucchini beforehand?
You can fix it 1-2 hours early, but zucchini tastes best right after cooking. If you need to make it ahead, cook it a bit less since it'll keep softening while it sits. Just warm it up quickly in a pan or microwave when you're ready to eat.
→ What foods go well with Teriyaki Zucchini?
This side goes great with teriyaki chicken, salmon, or beef off the grill. It's also good with rice bowls, noodles like lo mein or ramen, or next to stuff like egg rolls or dumplings. For a full dinner, just add some rice and your favorite protein.
→ Can I throw in different veggies?
Sure thing! The sauce works on lots of vegetables. Try mixing in bell peppers, mushrooms, broccoli, or snap peas. Just remember that tougher veggies like broccoli need more time, so put those in first, and save quick-cooking ones like mushrooms for later.
→ What can I use if I don't have teriyaki sauce?
No teriyaki? No problem! Mix 2 tablespoons soy sauce with 1 teaspoon honey or brown sugar and a bit of garlic powder. You can also use oyster sauce or hoisin sauce if you have them, but they're stronger so use less.
→ How can I tell when the zucchini is done just right?
Perfect zucchini should be easy to poke with a fork but still keep its shape. It shouldn't be mushy and should have a little bite to it. The color changes from bright to slightly see-through green. For this dish, cooking for about 6-7 minutes usually gets it just right.

Zucchini Teriyaki Dish

This Teriyaki Zucchini mixes fresh chunks of zucchini with sweet onion and a tasty sauce, creating a fast side that goes wonderfully with any Asian-inspired cooking.

Prep Time
5 Minutes
Cook Time
7 Minutes
Total Time
12 Minutes

Category: Main Dishes

Difficulty: Easy

Cuisine: East Asian

Yield: 4 Servings

Dietary: Low-Carb, Vegan, Vegetarian, Dairy-Free

Ingredients

→ Veggies

01 3 mid-sized zucchini
02 1 mid-sized sweet onion, roughly chopped

→ Sauce Mixers

03 2 tablespoons cooking oil
04 2 tablespoons teriyaki sauce
05 1 tablespoon soy sauce

→ Flavor Boosters

06 1/4 to 1/2 teaspoon red pepper flakes, more or less depending on how spicy you want it
07 1/4 teaspoon freshly ground black pepper
08 1 teaspoon toasted sesame seeds

→ Extra Touches

09 1 tablespoon butter, added at the end for more flavor if you'd like

Instructions

Step 01

Chop each zucchini into chunks about 2 inches long, then slice each chunk into 6 wedges to make tasty bites that'll soak up all the yummy flavors.

Step 02

Put the cooking oil in a big nonstick pan and turn the heat to medium-high until you can see the oil shimmer, making a good base for your stir-fry.

Step 03

Toss your cut zucchini and onion into the hot oil and let them cook and soften a bit, around 2 minutes.

Step 04

Now pour in your teriyaki sauce, soy sauce, red pepper flakes, and black pepper. They'll start to bubble and coat your veggies right away.

Step 05

Keep stirring now and then for another 4-5 minutes until your zucchini feels just right to you, whether you like it a little crunchy or super soft.

Step 06

Take the pan off the heat and scatter those toasted sesame seeds all over for some crunch and pretty looks. If you want it extra rich, stir in some butter too.

Notes

  1. This fast side goes great with any grilled meat, fish, or just with some rice
  2. To make it a full meal, throw in some tofu, chicken bits, or shrimp while you're cooking

Tools You'll Need

  • Big nonstick frying pan
  • Good knife
  • Cutting board

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Has soy (from teriyaki and soy sauce)
  • Might have wheat (check your teriyaki sauce)
  • Contains sesame (from the seeds)
  • Could have dairy if you add the butter

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 95
  • Total Fat: 7 g
  • Total Carbohydrate: 8 g
  • Protein: 2 g