Japanese Zucchini
Japanese Zucchini is a delightful and easy-to-make side dish that brings a burst of flavor to any meal. This recipe showcases the fresh taste of zucchini sautéed with sweet onion, complemented by the savory notes of soy sauce and teriyaki sauce. Its versatility makes it perfect for pairing with grilled seafood, chicken, or steak, making it an ideal choice for both family dinners and special occasions. The addition of red pepper flakes adds just the right amount of spice, elevating this simple dish into something truly memorable.
Why You’ll Love This Recipe
- Quick and Easy: This recipe can be prepared in just 13 minutes, making it perfect for busy weeknights.
- Flavorful Combination: The blend of soy sauce, teriyaki sauce, and red pepper flakes creates a deliciously rich flavor profile.
- Healthy Side Option: Packed with nutrients, Japanese Zucchini is a great way to add more vegetables to your diet.
- Versatile Dish: It pairs well with a wide variety of main courses, from Asian dishes to grilled meats.
- Vegetarian-Friendly: This dish is naturally vegetarian, making it suitable for various dietary preferences.

Tools and Preparation
To make Japanese Zucchini, you’ll need a few basic tools in your kitchen. Having the right equipment will ensure that your cooking process is smooth and efficient.
Essential Tools and Equipment
- Nonstick skillet
- Cutting board
- Chef’s knife
- Measuring spoons
Importance of Each Tool
- Nonstick Skillet: This tool prevents sticking and allows for easy flipping and tossing of ingredients without fuss.
- Chef’s Knife: A sharp knife is essential for quickly chopping zucchini and onions into uniform pieces, ensuring even cooking.
- Cutting Board: A sturdy cutting board provides a safe surface for food preparation while protecting your countertops.
- Measuring Spoons: Accurate measurements are key to achieving the perfect balance of flavors in this dish.
Ingredients
Japanese Zucchini is sautéed with onion in soy sauce and teriyaki sauce plus a few red pepper flakes for spice. Makes a great side dish for any Asian meal or grilled seafood, chicken, or steak.
For the Sauté
- 3 medium zucchini
- 2 tablespoons vegetable oil
- 1 medium sweet onion (coarsely chopped)
- 2 tablespoons teriyaki sauce
- 1 tablespoon soy sauce
- 1/4 to 1/2 teaspoon crushed red pepper flakes
- 1/4 teaspoon black pepper
- 1 teaspoon toasted sesame seeds
How to Make Japanese Zucchini
Step 1: Prepare the Zucchini
Cut zucchini into 2-inch long pieces and then cut each piece into 6 wedges. This ensures even cooking and helps the flavors meld together perfectly.
Step 2: Heat the Oil
Heat vegetable oil over medium-high heat in a large nonstick skillet. This step is crucial as it creates the right environment for sautéing the vegetables.
Step 3: Sauté Zucchini and Onion
Add zucchini and onion to the skillet. Cook for about 2 minutes until they start to soften but remain crisp. Stir frequently to prevent sticking.
Step 4: Add Sauces and Seasonings
Pour in teriyaki sauce, soy sauce, crushed red pepper flakes, and black pepper. Cook for an additional 4 to 5 minutes or until the vegetables are soft enough for your liking. Adjust seasoning if necessary.
Step 5: Garnish and Serve
Sprinkle with toasted sesame seeds before serving. Enjoy your flavorful Japanese Zucchini as a vibrant side dish!
How to Serve Japanese Zucchini
Japanese Zucchini is a versatile dish that pairs wonderfully with various meals. Whether you are looking for a light side or a flavorful addition to your main course, this recipe fits seamlessly into any meal plan.
As a Side Dish
- Serve alongside grilled chicken for a balanced meal.
- Pair with steak to enhance the savory flavors of the meat.
- Complement fish dishes for a refreshing taste.
In a Salad
- Toss cold Japanese Zucchini into salads for added crunch.
- Combine with mixed greens and sesame dressing for an Asian twist.
With Rice or Noodles
- Serve over jasmine rice to soak up the sauces.
- Mix in with stir-fried noodles for a hearty dish.
As Part of a Bento Box
- Include it in a bento box for a colorful and nutritious lunch option.
- Pair with rice balls and pickled vegetables for variety.
How to Perfect Japanese Zucchini
To make the most out of your Japanese Zucchini, consider these helpful tips. They will guide you in achieving the best flavor and texture.
- Choose fresh zucchini: Look for firm, shiny zucchini without blemishes for the best taste.
- Cut evenly: Ensure all pieces are similar in size to cook uniformly.
- Adjust spices: Feel free to modify the amount of red pepper flakes based on your heat preference.
- Don’t overcook: Aim for tender yet crisp zucchini to maintain its vibrant color and nutrients.
- Experiment with sauces: Try adding different types of sauces like hoisin or oyster sauce for variety.
Best Side Dishes for Japanese Zucchini
Japanese Zucchini goes well with many side dishes, creating delicious combinations. Here are some great options to consider:
- Steamed Jasmine Rice: A classic Asian staple that absorbs flavors beautifully.
- Teriyaki Chicken Skewers: Grilled skewers that complement the zesty taste of zucchini.
- Miso Soup: A warm, savory soup that balances out the meal perfectly.
- Sesame Green Beans: Crisp green beans tossed in sesame oil, offering crunchy texture alongside soft zucchini.
- Cabbage Slaw: A tangy slaw adds brightness and crunch, enhancing your overall meal experience.
- Fried Tofu: Crispy tofu provides protein and pairs well with the flavors of soy sauce and teriyaki.
- Kimchi: Spicy fermented vegetables bring depth and complexity to your plate.
- Quinoa Salad: A nutritious alternative that adds wholesome grains while being light on calories.
Common Mistakes to Avoid
When preparing Japanese Zucchini, it’s easy to make mistakes that can affect the final dish. Here are some common pitfalls and how to steer clear of them.
- Ignoring the cutting technique: Cutting zucchini into uneven sizes can lead to inconsistent cooking. Ensure all pieces are uniform for even sautéing.
- Using too high heat: Cooking on high heat can burn the vegetables quickly. Stick to medium-high heat for better control and flavor retention.
- Overcooking the zucchini: Overcooked zucchini can become mushy. Aim for a tender-crisp texture by keeping an eye on the cooking time.
- Skipping seasoning adjustments: Every zucchini is different in flavor. Taste your dish while cooking and adjust soy sauce or spice levels accordingly.
- Not letting it rest before serving: Serving immediately may not allow flavors to meld. Letting it sit for a few minutes enhances taste.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Allow it to cool completely before sealing to prevent condensation.
Freezing Japanese Zucchini
- Freeze in a freezer-safe bag or container for up to 3 months.
- Blanch before freezing for optimal color and texture retention.
Reheating Japanese Zucchini
- Oven: Preheat to 350°F (175°C) and bake for 10-15 minutes for even heating.
- Microwave: Heat in short bursts of 30 seconds, stirring in between until warm.
- Stovetop: Reheat over low heat with a splash of water or oil, stirring frequently.
Frequently Asked Questions
If you have questions about preparing Japanese Zucchini, you’re not alone! Here are some common inquiries.
How do I choose the best zucchini?
Look for firm, shiny skin without blemishes. Smaller zucchinis tend to be sweeter and more tender.
Can I use other vegetables with Japanese Zucchini?
Yes! Bell peppers, carrots, or mushrooms can complement the flavors well while adding variety.
What dishes pair well with Japanese Zucchini?
This dish serves wonderfully alongside grilled meats, rice bowls, or Asian-inspired salads.
Is Japanese Zucchini vegetarian-friendly?
Absolutely! This recipe is completely vegetarian and packed with flavor.
Final Thoughts
Japanese Zucchini is a delightful side dish that adds vibrant color and flavor to any meal. Its quick preparation makes it perfect for busy weeknights, while its versatility allows for endless customization. Try adding different spices or vegetables based on your preferences!
Japanese Zucchini
Japanese Zucchini is a vibrant and flavorful side dish that effortlessly elevates any meal. This quick recipe features fresh zucchini sautéed with sweet onions, all brought together with a delicious blend of soy sauce and teriyaki sauce. A sprinkle of red pepper flakes adds a hint of spice, making this dish not only easy to prepare but also memorable. Perfect for busy weeknights or special occasions, Japanese Zucchini pairs beautifully with grilled seafood, chicken, or steak. It’s a healthy option that adds nutrients to your plate while catering to vegetarian diets.
- Prep Time: 5 minutes
- Cook Time: 8 minutes
- Total Time: 13 minutes
- Yield: Serves approximately 4
- Category: Side Dish
- Method: Sautéing
- Cuisine: Japanese
Ingredients
- 3 medium zucchini
- 2 tablespoons vegetable oil
- 1 medium sweet onion (coarsely chopped)
- 2 tablespoons teriyaki sauce
- 1 tablespoon soy sauce
- 1/4 to 1/2 teaspoon crushed red pepper flakes
- 1/4 teaspoon black pepper
- 1 teaspoon toasted sesame seeds
Instructions
- Cut zucchini into 2-inch long pieces, then wedge each piece into six.
- Heat vegetable oil in a large nonstick skillet over medium-high heat.
- Add the zucchini and onion; sauté for about 2 minutes until slightly softened.
- Stir in teriyaki sauce, soy sauce, red pepper flakes, and black pepper. Cook for an additional 4-5 minutes until desired tenderness is reached.
- Garnish with toasted sesame seeds before serving.
Nutrition
- Serving Size: Approximately 1 cup (150g)
- Calories: 110
- Sugar: 3g
- Sodium: 300mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 0mg