Japanese Zucchini
Japanese Zucchini is a delightful side dish that perfectly complements a variety of meals. This quick and easy recipe features sautéed zucchini and onion tossed in soy sauce and teriyaki sauce, with just the right amount of spice from red pepper flakes. Ideal for weekday dinners or special gatherings, this dish brings vibrant flavors and textures to your table.
Why You’ll Love This Recipe
- Quick Preparation: With a total time of just 13 minutes, this dish is perfect for busy weeknights.
- Flavorful Combination: The mix of teriyaki sauce and soy sauce adds depth and richness to the zucchini.
- Versatile Side Dish: Great for pairing with Asian meals, seafood, chicken, or steak.
- Healthy Ingredients: Packed with nutrients, this recipe is both vegetarian-friendly and low in calories.
- Customizable Spice Level: Adjust the crushed red pepper flakes to suit your taste preference.

Tools and Preparation
To create this delicious Japanese Zucchini, you’ll need some basic kitchen tools. Having the right equipment makes the cooking process easier and more enjoyable.
Essential Tools and Equipment
- Nonstick skillet
- Cutting board
- Chef’s knife
- Measuring spoons
- Serving spoon
Importance of Each Tool
- Nonstick skillet: Prevents food from sticking, making cooking and cleanup easier.
- Chef’s knife: A sharp knife helps you cut vegetables quickly and safely.
- Measuring spoons: Ensures accuracy in adding sauces and spices for consistent flavor.
Ingredients
Here are the simple ingredients you will need to make 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.
- Then cut each piece into 6 wedges.
Step 2: Heat the Oil
- Heat vegetable oil over medium-high heat in a large nonstick skillet.
Step 3: Sauté Vegetables
- Add zucchini and onion to the skillet.
- Cook for about 2 minutes until they begin to soften.
Step 4: Add Sauces and Spices
- Pour in teriyaki sauce, soy sauce, crushed red pepper flakes, and black pepper.
- Stir well and cook for an additional 4 to 5 minutes or until softened to your liking.
Step 5: Finish Up
- Sprinkle with toasted sesame seeds just before serving.
- Serve hot as a wonderful side dish!
How to Serve Japanese Zucchini
Japanese Zucchini makes for a delightful and versatile side dish. Its flavor pairs well with a variety of main dishes, enhancing any meal with its savory taste.
With Grilled Seafood
- Shrimp Skewers: The lightness of grilled shrimp complements the savory flavors of Japanese Zucchini.
- Salmon Fillets: Serve alongside salmon for a healthy, balanced plate that boasts rich flavors.
Alongside Chicken Dishes
- Teriyaki Chicken: Enhance your Asian-themed meal by pairing this zucchini with teriyaki chicken for a harmonious taste.
- Grilled Chicken Breast: The freshness of the zucchini cuts through the richness of grilled chicken, creating a refreshing contrast.
Perfect with Steak
- Grilled Ribeye: The savory soy and teriyaki sauces in the zucchini enhance the robust flavors of ribeye steak.
- Sirloin Tips: Serve with sirloin tips for a hearty meal that satisfies meat lovers.
How to Perfect Japanese Zucchini
To achieve the best results when cooking Japanese Zucchini, consider these helpful tips. Each tip will guide you toward making your dish even more delicious.
- Use fresh zucchini: Fresh vegetables have better texture and flavor, making your dish more enjoyable.
- Adjust spice levels: Modify red pepper flakes to suit your taste; you can omit them entirely for a milder dish.
- Don’t overcook: To retain crunchiness, cook until just tender, about 4 to 5 minutes after adding sauces.
- Experiment with sauces: Try adding different sauces or seasonings like garlic or ginger for unique twists on flavor.
Best Side Dishes for Japanese Zucchini
When planning a meal featuring Japanese Zucchini, consider complementing it with these delicious side dishes. Each one adds great flavor and variety to your dining experience.
- Steamed Jasmine Rice: A simple and aromatic base that absorbs the flavors wonderfully.
- Miso Soup: A warm soup that provides umami richness, enhancing the overall meal balance.
- Asian Slaw: A crunchy salad featuring cabbage and carrots dressed in sesame vinaigrette adds freshness and texture.
- Sautéed Bok Choy: Lightly sautéed bok choy offers a mild bitterness that pairs well with sweet teriyaki sauce.
- Edamame Hummus: Creamy edamame hummus brings an unexpected twist while being rich in protein.
- Fried Rice: Use leftover rice to create a quick fried rice; its savory flavors will work well with the zucchini dish.
Common Mistakes to Avoid
Many home cooks make common errors that can affect the flavor and texture of Japanese Zucchini. Here are some mistakes to avoid for the best results.
- Not cutting zucchini properly: Ensure you cut zucchini into uniform wedges. This helps them cook evenly and achieve the perfect tenderness.
- Overcooking the vegetables: Zucchini cooks quickly. Keep an eye on it to avoid mushy results. Aim for a tender yet firm texture.
- Ignoring seasoning balance: The combination of soy sauce and teriyaki sauce is crucial. Adjust the amounts based on your taste preferences for a well-rounded flavor.
- Using too much oil: While oil adds flavor, using too much can make the dish greasy. Stick to the recommended amount for a healthier option.
- Skipping garnishes: Garnishing with sesame seeds adds texture and flavor. Don’t skip this step to enhance your dish visually and taste-wise.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Allow the dish to cool completely before sealing to maintain freshness.
Freezing Japanese Zucchini
- Freeze in a freezer-safe container or bag for up to 2 months.
- Blanch zucchini pieces briefly before freezing for better texture once thawed.
Reheating Japanese Zucchini
- Oven: Preheat to 350°F (175°C) and bake for about 10 minutes until heated through.
- Microwave: Heat in short intervals, stirring in between, until warmed evenly.
- Stovetop: Sauté over medium heat for a few minutes, adding a splash of water if needed to prevent sticking.
Frequently Asked Questions
Here are some common questions about preparing and enjoying Japanese Zucchini.
How do I prepare Japanese Zucchini?
Preparing Japanese Zucchini involves cutting it into wedges and sautéing it with onion and sauces. Follow the recipe instructions for best results.
Can I customize my Japanese Zucchini dish?
Absolutely! You can add bell peppers, carrots, or even proteins like tofu or chicken for added nutrition and flavor.
What main dishes pair well with Japanese Zucchini?
This side dish complements various Asian dishes such as grilled seafood, chicken teriyaki, or stir-fried rice beautifully.
Is Japanese Zucchini healthy?
Yes! It is low in calories while providing essential vitamins and nutrients. It’s also a great vegetarian option.
Final Thoughts
Japanese Zucchini is a delightful side dish that brings color and flavor to any meal. Its quick preparation makes it perfect for busy weeknights or as part of a festive spread. Feel free to customize it with your favorite veggies or proteins!
Japanese Zucchini
Japanese Zucchini is a vibrant and flavorful side dish that enhances any meal with its delightful mix of sautéed zucchini and sweet onions, all brought together with teriyaki and soy sauce. This quick recipe, ready in just 13 minutes, makes it ideal for busy weeknights or special occasions. The addition of crushed red pepper flakes adds a touch of spice, allowing you to customize the heat level to your liking. Whether paired with grilled seafood, chicken, or steak, this healthy and vegetarian-friendly dish is sure to impress at your dinner table.
- Prep Time: 5 minutes
- Cook Time: 8 minutes
- Total Time: 13 minutes
- Yield: Serves approximately 4 people 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 zucchini into 2-inch long pieces and then into wedges.
- Heat vegetable oil in a large nonstick skillet over medium-high heat.
- Add zucchini and onion; sauté for about 2 minutes until slightly softened.
- Stir in teriyaki sauce, soy sauce, crushed red pepper flakes, and black pepper; cook for an additional 4-5 minutes until desired tenderness is achieved.
- Sprinkle with toasted sesame seeds before serving hot.
Nutrition
- Serving Size: Approximately 1 cup (150g)
- Calories: 115
- Sugar: 5g
- Sodium: 370mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 0mg