Japanese Zucchini
Japanese Zucchini is a delightful side dish that brings the vibrant flavors of Asia right to your table. This quick and easy recipe features tender zucchini sautéed with onion in a savory blend of soy and teriyaki sauce, garnished with a sprinkle of sesame seeds. Whether you’re serving it alongside grilled chicken, seafood, or as part of a larger Asian-inspired feast, this dish is sure to impress. Its versatility and flavor make it suitable for casual family dinners or festive gatherings.
Why You’ll Love This Recipe
- Quick Preparation: With just 7 minutes of prep time, Japanese Zucchini is perfect for busy weeknights.
- Flavorful Dish: The combination of soy sauce and teriyaki sauce creates an irresistible umami flavor.
- Versatile Side: This dish pairs well with a variety of main courses, from grilled meats to rice bowls.
- Healthy Ingredients: Packed with nutrients, zucchini is a great vegetable choice for health-conscious eaters.
- Easy Customization: Adjust the spice level by varying the amount of crushed red pepper flakes to suit your taste.

Tools and Preparation
To make Japanese Zucchini, you’ll need a few essential tools that will make the cooking process smooth and efficient.
Essential Tools and Equipment
- Nonstick skillet
- Cutting board
- Sharp knife
- Measuring spoons
Importance of Each Tool
- Nonstick skillet: Ensures easy cooking and prevents sticking, making clean-up effortless.
- Cutting board: Provides a safe surface for chopping vegetables evenly.
- Sharp knife: Allows for precise cuts, enhancing the presentation of your dish.
Ingredients
For the Japanese Zucchini
- 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.
- Cut each piece into 6 wedges to ensure even cooking.
Step 2: Heat the Skillet
- Heat vegetable oil over medium-high heat in a large nonstick skillet until hot.
Step 3: Sauté Vegetables
- Add zucchini and onion to the skillet.
- Cook for about 2 minutes until they start to soften.
Step 4: Add Sauces and Seasoning
- Pour in teriyaki sauce and soy sauce.
- Sprinkle in red pepper flakes and black pepper.
- Cook for an additional 4 to 5 minutes or until zucchini reaches your desired tenderness.
Step 5: Serve
- Remove from heat.
- Sprinkle toasted sesame seeds on top before serving. Enjoy your flavorful Japanese Zucchini!
How to Serve Japanese Zucchini
Japanese Zucchini can be a delightful addition to various meals. Its savory flavors and slight spice make it a versatile side dish that complements many main courses.
Pair with Grilled Seafood
- Grilled Salmon: The rich flavors of grilled salmon balance perfectly with the lightness of sautéed zucchini.
- Shrimp Skewers: The spicy notes in the zucchini enhance the sweetness of grilled shrimp.
Serve with Chicken Dishes
- Teriyaki Chicken: Keep the Asian theme going by serving this zucchini alongside teriyaki chicken for a cohesive meal.
- Lemon Herb Grilled Chicken: The bright lemon notes contrast nicely with the savory zucchini.
Accompany Steak
- Grilled Ribeye: A juicy ribeye steak pairs wonderfully with the umami flavors of Japanese Zucchini.
- Flank Steak Fajitas: The crunch of sautéed zucchini adds an interesting texture to your fajitas.
Enjoy with Rice or Noodles
- Steamed Jasmine Rice: Serve over rice for a comforting meal, soaking up all those delicious sauces.
- Stir-Fried Noodles: Mix with stir-fried noodles for added flavor and nutrition.
How to Perfect Japanese Zucchini
To achieve the best flavor and texture in your Japanese Zucchini, consider these helpful tips.
- Cut evenly: Ensure all zucchini pieces are similar in size for uniform cooking.
- Heat the pan: A hot skillet will give you that nice sear, enhancing the flavor.
- Don’t overcrowd: Cook in batches if necessary; overcrowding can lead to steaming instead of sautéing.
- Adjust spice level: Feel free to modify the red pepper flakes based on your heat preference.
- Finish with fresh herbs: Adding herbs like cilantro or green onions right before serving can uplift the dish’s freshness.
Best Side Dishes for Japanese Zucchini
Japanese Zucchini pairs well with numerous side dishes, making it easy to create a balanced meal. Here are some great options:
- Steamed Broccoli: This simple side dish adds color and nutrients while keeping things light.
- Fried Rice: A classic choice that complements Asian flavors beautifully; add scrambled eggs for protein.
- Cucumber Salad: Refreshing and crunchy, this salad provides a crisp contrast to sautéed zucchini.
- Miso Soup: A warm bowl of miso soup enhances an Asian-inspired meal while being light on calories.
- Edamame: These protein-packed pods are perfect for snacking and add an enjoyable texture contrast.
- Sesame Noodles: Tossed in sesame sauce, these noodles pair well with the savory elements of your main dish.
Common Mistakes to Avoid
Cooking Japanese Zucchini can be simple, but it’s easy to make a few common errors. Here are some mistakes to watch out for:
- Using the wrong size zucchini: Larger zucchinis can become mushy when cooked. Choose medium-sized zucchini for the best texture.
- Not preheating the skillet: A cold skillet will steam your vegetables instead of sautéing them. Always heat your skillet before adding oil and veggies.
- Overcooking the zucchini: Cooking zucchini too long can lead to a soggy dish. Aim for a tender-crisp texture by keeping an eye on cooking times.
- Skipping seasoning adjustments: Different brands of soy sauce and teriyaki sauce have varying salt levels. Taste and adjust seasoning as needed for best flavor.
- Forgetting the sesame seeds: Toasted sesame seeds add a delightful crunch and flavor. Don’t skip this step; sprinkle them on just before serving.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Japanese Zucchini in an airtight container.
- It will last for up to 3 days in the refrigerator.
Freezing Japanese Zucchini
- Freeze cooked zucchini in a freezer-safe bag or container.
- For best quality, consume within 2 months.
Reheating Japanese Zucchini
- Oven: Preheat to 350°F (175°C) and warm for about 10 minutes until heated through.
- Microwave: Place in a microwave-safe dish and heat in 30-second intervals until warm, stirring between each interval.
- Stovetop: Heat in a nonstick skillet over medium heat, stirring frequently until warmed, about 5 minutes.
Frequently Asked Questions
Here are some common questions about preparing Japanese Zucchini:
How do I choose the best zucchini?
Select firm, medium-sized zucchinis with smooth skin. Avoid any that feel soft or have blemishes.
Can I use other vegetables with Japanese Zucchini?
Yes! Feel free to add bell peppers, carrots, or snap peas for extra color and flavor.
What is the best way to serve Japanese Zucchini?
It’s great as a side dish for grilled meats or mixed into rice bowls for added nutrition.
How can I make this dish spicier?
Add more crushed red pepper flakes or include fresh chopped chili peppers for an extra kick.
Is Japanese Zucchini healthy?
Absolutely! It’s low in calories and high in vitamins, making it a nutritious addition to any meal.
Final Thoughts
Japanese Zucchini is not only delicious but also incredibly versatile. This quick side dish pairs well with various proteins and can be customized with different spices or vegetables to suit your taste. Give it a try at your next meal!
Japanese Zucchini
Japanese Zucchini is a vibrant and flavorful side dish that brings the essence of Asian cuisine to your dinner table. This quick and easy recipe features tender zucchini sautéed with sweet onions in a delicious blend of soy and teriyaki sauces, finished with a sprinkle of toasted sesame seeds for added crunch. Perfectly versatile, this dish complements grilled chicken, seafood, or can be enjoyed as part of an Asian-inspired feast. With its umami-rich flavor and healthy ingredients, it’s ideal for both casual family dinners and festive gatherings alike.
- Prep Time: 7 minutes
- Cook Time: 7 minutes
- Total Time: 14 minutes
- Yield: 4 servings 1x
- 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 the zucchini into 2-inch pieces and then into wedges.
- Heat vegetable oil in a nonstick skillet over medium-high heat.
- Add zucchini and onion; sauté for about 2 minutes until they start to soften.
- Stir in teriyaki sauce, soy sauce, red pepper flakes, and black pepper. Cook for another 4-5 minutes until desired tenderness is reached.
- Remove from heat and sprinkle with sesame seeds before serving.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 90
- Sugar: 3g
- Sodium: 350mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 0mg
