Japanese Zucchini
Japanese Zucchini is a delightful dish that brings a burst of flavor and color to your table. This quick and easy recipe features tender zucchini sautéed with sweet onions and infused with soy sauce and teriyaki sauce, creating a savory Asian-inspired side. It’s perfect for family dinners, barbecues, or as a complement to grilled seafood, chicken, or steak. The addition of red pepper flakes adds just the right amount of heat, making it an exciting choice for any meal.
Why You’ll Love This Recipe
- Quick Preparation: With just 7 minutes of prep time, you can have this delicious side dish ready in no time.
- Flavorful Combination: The blend of soy sauce and teriyaki sauce creates a rich taste that enhances the fresh zucchini.
- Healthy Option: Low in calories and packed with nutrition, this dish is a great vegetarian choice.
- Versatile Side Dish: It pairs well with various cuisines, making it an excellent accompaniment for grilled meats or seafood.
- Easy Cleanup: Cooking in a nonstick skillet means less mess and easier cleanup after enjoying your meal.

Tools and Preparation
To make Japanese Zucchini, you’ll need some basic kitchen tools. These will help ensure your cooking experience is smooth and enjoyable.
Essential Tools and Equipment
- Nonstick skillet
- Cutting board
- Sharp knife
- Measuring spoons
- Serving spoon
Importance of Each Tool
- Nonstick skillet: Prevents sticking, ensuring your zucchini cooks evenly without losing its shape.
- Sharp knife: Makes cutting zucchini quick and safe, allowing for precise wedges.
- Measuring spoons: Helps achieve the perfect balance of sauces and spices for consistent flavor.
Ingredients
To prepare this flavorful Japanese Zucchini dish, gather the following 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
How to Make Japanese Zucchini
Step 1: Prepare the Zucchini
- Cut zucchini into 2-inch long pieces.
- Slice each piece into 6 wedges for even cooking.
Step 2: Heat the Skillet
- Place the nonstick skillet over medium-high heat.
- Add vegetable oil and let it warm up.
Step 3: Sauté Vegetables
- Once the oil is hot, add the zucchini and chopped onion.
- Cook for about 2 minutes until they start to soften.
Step 4: Add Sauces and Spices
- Pour in teriyaki sauce and soy sauce.
- Season with crushed red pepper flakes and black pepper.
- Stir well to coat all ingredients evenly.
- Continue cooking for an additional 4 to 5 minutes until tender but still crisp.
Step 5: Finish and Serve
- Remove from heat.
- Sprinkle with toasted sesame seeds before serving.
- Enjoy your delicious Japanese Zucchini as a side dish!
How to Serve Japanese Zucchini
Japanese Zucchini makes a versatile side dish that complements various meals. Here are some delicious ways to serve this flavorful zucchini recipe.
As a Side with Grilled Proteins
- Grilled Chicken: The savory flavors of Japanese Zucchini enhance the smoky taste of grilled chicken.
- Seafood: Pair it with grilled shrimp or fish for a light and refreshing meal.
- Steak: Enjoy it alongside a juicy steak for a hearty dinner option.
In a Stir-Fry
- Vegetable Stir-Fry: Toss Japanese Zucchini into your favorite vegetable stir-fry for added texture and flavor.
- Noodle Dishes: Serve it over noodles or rice, mixing in a splash of extra teriyaki sauce for extra taste.
As Part of a Salad
- Asian-Inspired Salad: Combine it with mixed greens, sesame dressing, and crunchy toppings like nuts for a fresh salad.
- Cold Zucchini Salad: Chill the sautéed zucchini and mix it with other raw vegetables for a refreshing side dish.
How to Perfect Japanese Zucchini
To achieve the best flavor and texture in your Japanese Zucchini, follow these helpful tips.
- Use Fresh Ingredients: Choose firm, bright green zucchini for the best taste and nutrition.
- Adjust Spice Levels: Customize the amount of crushed red pepper flakes to suit your spice preference.
- Don’t Overcook: Keep an eye on cooking time; you want the zucchini tender but not mushy.
- Experiment with Sauces: Feel free to try different sauces like sweet chili sauce or hoisin for varied flavors.
Best Side Dishes for Japanese Zucchini
Japanese Zucchini pairs well with many dishes. Here are some excellent options to complement your meal.
- Steamed Rice: A classic side that absorbs all the delicious flavors from the main dish.
- Fried Rice: The savory components in fried rice blend perfectly with sautéed zucchini.
- Miso Soup: A warm bowl of miso soup adds depth and warmth to your dining experience.
- Spring Rolls: These fresh rolls add crunch and freshness, balancing the cooked zucchini.
- Edamame Beans: Lightly salted edamame offers protein and a pop of color on your plate.
- Sesame Noodles: The nutty flavors in sesame noodles pair beautifully with the flavors of teriyaki sauce.
Common Mistakes to Avoid
When preparing Japanese Zucchini, it’s easy to make a few common mistakes. Here are some tips to ensure your dish turns out perfectly.
- Improperly Cutting Zucchini: Make sure you cut the zucchini into uniform pieces. This helps ensure even cooking and texture.
- Overcooking the Vegetables: Avoid cooking the zucchini too long; it should be tender but still slightly crisp. Monitor closely during the last few minutes of cooking.
- Ignoring Seasoning: Don’t skip on spices and sauces! Adding teriyaki and soy sauce enhances flavor, so taste as you go.
- Using the Wrong Pan: A nonstick skillet is best for sautéing Japanese Zucchini. It prevents sticking and allows for easy flipping.
- Not Preheating the Oil: Always heat your vegetable oil before adding the zucchini. This ensures a nice sear and helps lock in flavors.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Japanese Zucchini can last up to 3 days in the refrigerator.
Freezing Japanese Zucchini
- Freeze in a single layer on a baking sheet before transferring to a freezer-safe bag.
- It can be frozen for up to 2 months for best quality.
Reheating Japanese Zucchini
- Oven: Preheat to 350°F (175°C) and heat for about 10-15 minutes until warmed through.
- Microwave: Place in a microwave-safe dish, cover, and heat for 1-2 minutes or until hot.
- Stovetop: Return to a skillet over medium heat with a splash of water. Stir until heated, about 3-5 minutes.
Frequently Asked Questions
Here are some common questions about making Japanese Zucchini that may help you.
Can I use other types of zucchini?
Yes, while traditional zucchini works best, you can use yellow squash or other varieties if you prefer different flavors or colors.
What dishes pair well with Japanese Zucchini?
Japanese Zucchini makes an excellent side dish for grilled meats, rice bowls, or Asian-inspired meals.
How can I customize my Japanese Zucchini recipe?
Feel free to add other vegetables like bell peppers or mushrooms for added flavor and nutrition.
Can I add protein to this dish?
Absolutely! You can toss in cooked chicken, shrimp, or tofu to make it more filling.
Final Thoughts
Japanese Zucchini is not only quick and easy to prepare but also versatile enough to complement various dishes. Whether served alongside grilled seafood or mixed into a hearty stir-fry, it brings delightful flavors. Don’t hesitate to customize this recipe with your favorite ingredients!
Japanese Zucchini
Japanese Zucchini is a vibrant, flavorful side dish that elevates any meal with its savory Asian-inspired taste. This quick recipe features tender zucchini sautéed with sweet onions, infused with teriyaki and soy sauce, and finished with a sprinkle of sesame seeds for added crunch. Perfect for family dinners, barbecues, or as a complement to grilled meats and seafood, this dish is not only delicious but also healthy and easy to prepare. With just a hint of heat from red pepper flakes, Japanese Zucchini is sure to excite your taste buds while being a wonderful addition to your vegetable repertoire.
- Prep Time: 7 minutes
- Cook Time: 7 minutes
- Total Time: 14 minutes
- Yield: Serves 4
- Category: Side Dish
- Method: Sautéing
- Cuisine: Asian
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 slice each piece into wedges.
- Heat the nonstick skillet over medium-high heat and add vegetable oil.
- Once hot, add zucchini and chopped onion; sauté for about 2 minutes until softened.
- Stir in teriyaki sauce, soy sauce, red pepper flakes, and black pepper; cook for an additional 4-5 minutes until tender but crisp.
- Remove from heat and sprinkle with toasted sesame seeds before serving.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 85
- Sugar: 4g
- Sodium: 400mg
- Fat: 5g
- Saturated Fat: 0.5g
- Unsaturated Fat: 4.5g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 0mg