When it comes to quick, flavor-packed side dishes, Hibachi Zucchini takes the crown. Crisp on the edges yet tender inside, these seared zucchini slices are coated in a rich, garlicky soy-based glaze that’s reminiscent of your favorite Japanese steakhouse. Topped with a sprinkle of toasted sesame seeds and scallions, this dish is as stunning to serve as it is satisfying to eat.

Hibachi Zucchini is the kind of versatile recipe that can easily slip into any meal. Whether you're grilling meats, tossing together a weeknight stir-fry, or looking for a low-carb veggie to elevate your plate, this umami-loaded zucchini delivers every time. It’s minimal in ingredients but big on flavor, with a delightful balance of savory, slightly sweet, and smoky.
Why You’ll Love This Hibachi Zucchini Recipe
- It’s quick and easy — ready in under 15 minutes.
- A perfect side dish that pairs with grilled chicken, steak, shrimp, or tofu.
- Requires only a handful of ingredients.
- Healthy, gluten-free, and naturally low in carbs.
- Brings restaurant-quality flavor to your home kitchen.
Preparation Phase & Tools to Use
To create the perfect Hibachi Zucchini, the right tools make all the difference:
- Cast Iron Skillet or Flat-Top Griddle: Essential for achieving the char and caramelization that mimics restaurant-style hibachi.
- Sharp Knife: For evenly slicing the zucchini, ensuring consistent cooking.
- Mixing Bowl: Helps coat the zucchini with sauce evenly.
- Tongs or Spatula: Makes flipping and tossing the zucchini easier during searing.
The high heat from a cast iron or griddle sears the zucchini quickly, locking in flavor without making it soggy. A sharp knife guarantees uniform thickness, which is key for even cooking.
Preparation Tips
Start by selecting firm, medium-sized zucchinis that have fewer seeds and a crisp texture. Cut them into thick half-moons or diagonal slices for a larger surface area to sear. Don’t overcrowd the skillet — work in batches if needed — to ensure a proper char. Let the zucchini sit undisturbed on the pan for a minute or two before flipping to build that golden crust. Finally, add the sauce near the end of cooking to avoid burning the sugars and to let it gently reduce into a glaze.
Ingredients for this Hibachi Zucchini Recipe
- 2 medium zucchinis, sliced into thick half-moons or diagonal chunks
- 1 tablespoon sesame oil (or neutral oil like avocado oil)
- 2 teaspoons soy sauce (low-sodium preferred)
- 1 teaspoon teriyaki sauce (optional, for extra sweetness)
- 1 garlic clove, finely minced or grated
- ½ teaspoon ginger, freshly grated (optional)
- 1 teaspoon mirin or rice vinegar (for tang and balance)
- 1 teaspoon brown sugar or honey
- ½ teaspoon toasted sesame seeds
- 1 stalk green onion, finely chopped (green part only)
- Pinch of black pepper
- Optional: a dash of chili flakes for heat

Step 1: Prep the Zucchini
Wash and dry the zucchinis thoroughly. Cut off the ends and slice them into thick diagonal rounds or half-moons, around ½-inch thick. Thicker slices help the zucchini keep its shape and texture during cooking.
Step 2: Mix the Sauce
In a small bowl, whisk together the soy sauce, teriyaki sauce (if using), garlic, ginger, mirin, and brown sugar or honey. This will be the glaze that caramelizes beautifully at the end. Taste and adjust for sweetness, salt, or acidity as needed.
Step 3: Heat Your Skillet
Place your cast iron skillet or flat-top griddle over medium-high heat. Let it get very hot before adding oil — this is key to achieving a proper sear. Once hot, add the sesame oil and swirl to coat the pan.
Step 4: Sear the Zucchini
Add the sliced zucchini in a single layer. Do not overcrowd — you want each piece to make direct contact with the pan. Let it cook undisturbed for 2-3 minutes until golden brown on one side, then flip and sear the other side for another 2 minutes.
Step 5: Add the Sauce
Once the zucchini is browned and nearly cooked through, pour the sauce mixture over the top. Toss to coat all pieces evenly. Let it simmer and reduce slightly, forming a light glaze that clings to the zucchini.
Step 6: Finish and Garnish
Remove from heat and immediately transfer the glazed zucchini to a serving bowl. Garnish with chopped green onions and a sprinkle of toasted sesame seeds. Serve hot alongside your favorite protein or rice dish.
Notes
Hibachi Zucchini is best served hot and fresh off the skillet, when it’s still slightly crisp with a glossy glaze. This dish is naturally gluten-free if you use tamari or certified gluten-free soy sauce. You can also double the recipe to serve a crowd or include other vegetables like mushrooms or onions for a more robust side.
Watch Out for These Mistakes While Cooking
- Overcrowding the pan: This will steam the zucchini instead of searing it, leading to a mushy texture.
- Overcooking: Zucchini cooks fast; once it loses its vibrant green color, it's easy to go too far.
- Adding sauce too early: This can burn the sauce and make the zucchini soggy. Always glaze at the end.
- Not drying the zucchini: Excess moisture will interfere with searing and can dilute your sauce.
Storage Instructions
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, use a skillet over medium heat rather than the microwave to help restore the texture. Avoid freezing, as zucchini becomes watery and loses its bite when thawed.
Estimated Nutrition (per serving, recipe serves 2)
- Calories: 90 kcal
- Protein: 2 g
- Carbohydrates: 8 g
- Sugars: 4 g
- Fat: 6 g
- Saturated Fat: 1 g
- Fiber: 2 g
- Sodium: 480 mg
Frequently Asked Questions
How do I make this recipe spicier?
Add a pinch of chili flakes or a dash of sriracha to the sauce for heat.
Can I use yellow squash instead?
Yes, yellow squash works just as well and cooks similarly to zucchini.
Is this recipe keto-friendly?
Yes, as long as you skip the brown sugar or use a sugar substitute like erythritol.
Can I make this in the oven?
You can roast the zucchini at 425°F for 15 minutes, but the sear and glaze will be better on the stovetop.
What proteins pair best with hibachi zucchini?
Grilled chicken, steak, shrimp, or tofu all pair beautifully with this dish.
Do I need to peel the zucchini?
No, the skin adds texture and helps the slices keep their shape.
Can I prep this ahead of time?
Yes, slice the zucchini and mix the sauce in advance. Cook just before serving.
Is this recipe vegan?
Yes! As long as the sweetener used is plant-based (e.g., brown sugar or agave).
Conclusion
Hibachi Zucchini is a simple yet flavor-packed dish that brings restaurant-level flair to your home table. With its quick prep time, minimal ingredients, and rich umami flavor, it’s perfect for busy weeknights or pairing with your favorite Asian-inspired mains. Master this recipe and you’ll always have a go-to veggie side that impresses.
Hibachi Zucchini
- Prep Time: 5 minutes
- Cook Time: 8 minutes
- Total Time: 13 minutes
- Yield: 2 servings 1x
- Category: Side Dish
- Method: Searing
- Cuisine: Japanese
Description
Take your veggie game to the next level with this irresistible Hibachi Zucchini — a quick and easy side dish that delivers bold umami flavors in under 15 minutes. Perfect for busy weeknights or when you’re craving that Japanese steakhouse experience at home. Sliced zucchini is seared to golden perfection, tossed in a savory-sweet glaze, and finished with sesame seeds and scallions. It’s a low-carb, healthy snack or dinner idea that pairs beautifully with grilled meats, rice, or noodles. This easy recipe will quickly become your favorite go-to for clean, fast, and flavorful food ideas.
Ingredients
2 medium zucchinis, sliced
1 tablespoon sesame oil
2 teaspoons soy sauce
1 teaspoon teriyaki sauce
1 garlic clove, minced
½ teaspoon ginger, grated
1 teaspoon mirin or rice vinegar
1 teaspoon brown sugar or honey
½ teaspoon toasted sesame seeds
1 stalk green onion, chopped
Pinch of black pepper
Optional: dash of chili flakes
Instructions
1. Wash and dry zucchinis. Cut off ends and slice into thick half-moons or diagonals.
2. In a bowl, mix soy sauce, teriyaki sauce, garlic, ginger, mirin, and brown sugar or honey.
3. Heat cast iron skillet or griddle over medium-high heat. Add sesame oil.
4. Add zucchini slices in a single layer. Let sear for 2–3 minutes without moving. Flip and sear the other side.
5. Pour sauce mixture over zucchini and toss to coat. Let it simmer until it thickens slightly.
6. Remove from heat. Garnish with green onions and sesame seeds. Serve hot.
Notes
Let the skillet get very hot before adding zucchini for a proper sear.
Add sauce at the end to prevent it from burning or thinning out.
Use fresh zucchini for best texture and taste; avoid overripe or watery ones.
Nutrition
- Serving Size: 1 bowl
- Calories: 90
- Sugar: 4g
- Sodium: 480mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 2g
- Cholesterol: 0mg
Keywords: hibachi zucchini, easy dinner, quick side dish, healthy snack, low carb vegetables

