Fresh zucchini slices are grilled to perfection with a touch of seasoning, delivering a smoky, tender side dish that's ideal for summer meals, backyard BBQs, or any time I want something light and flavorful. This simple yet satisfying recipe highlights the natural sweetness of zucchini while infusing it with bold Italian herbs and a hint of garlic. It’s quick, healthy, and bursting with seasonal freshness.
Ingredients
(Tip: You'll find the full list of ingredients and measurements in the recipe card below.)
2 medium zucchini
1 tablespoon olive oil
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon dried Italian seasoning
Salt and pepper to taste
Fresh lemon wedges (optional for serving)
Directions
I preheat the grill to medium-high heat.
I slice the zucchini into ¼-inch thick rounds or long strips, depending on how I plan to serve them.
In a small bowl, I combine the olive oil, garlic powder, onion powder, Italian seasoning, salt, and pepper.
I brush both sides of the zucchini slices with the seasoned oil mixture.
I place the slices directly on the grill and cook for 3–4 minutes on each side, or until they develop grill marks and turn tender.
Once done, I remove them from the grill and serve immediately, sometimes with a squeeze of fresh lemon for brightness.
Servings and timing
This recipe makes 4 servings. It takes only 5 minutes to prep and about 8 minutes to grill, totaling just 13 minutes from start to finish. Each serving is approximately 50 kcal, making it a perfect light side dish.
Variations
Add cheese: I sometimes sprinkle grated Parmesan or crumbled feta over the zucchini while it’s still hot off the grill.
Try fresh herbs: Instead of dried Italian seasoning, I like using chopped fresh basil, oregano, or thyme after grilling for a burst of freshness.
Spicy version: A pinch of red pepper flakes in the oil mixture adds a kick I enjoy with grilled meats.
Balsamic glaze: A drizzle of balsamic reduction adds tangy depth and pairs wonderfully with the smokiness.
Use a grill pan: If I don’t have access to an outdoor grill, a stovetop grill pan works just as well.
Storage/Reheating
If I have leftovers, I store them in an airtight container in the refrigerator for up to 3 days. To reheat, I use a skillet over medium heat for a few minutes or pop them into a preheated oven at 350°F until warmed through. I avoid the microwave, as it can make them soggy.
FAQs
How do I prevent zucchini from getting soggy on the grill?
I make sure to slice them evenly and not too thin, and I grill over medium-high heat to get that nice char without overcooking.
Can I make grilled zucchini in advance?
Yes, I grill them a few hours ahead if needed and serve them at room temperature or gently reheat before serving.
What dishes go well with grilled zucchini?
I often serve it with grilled chicken, steak, fish, or even alongside pasta dishes. It’s a versatile side that fits into many meals.
Can I marinate the zucchini?
Definitely. I sometimes marinate the slices in the seasoning mixture for 15–30 minutes before grilling to enhance the flavor even more.
Do I need to peel the zucchini?
No, I leave the skin on. It helps the zucchini hold its shape on the grill and adds extra nutrients.
Conclusion
Grilled zucchini is one of those go-to sides I never get tired of. It’s easy, healthy, and always a crowd-pleaser. Whether I’m entertaining guests or making a quick weeknight dinner, this recipe brings out the best in fresh summer produce with minimal effort. Give it a try the next time I fire up the grill—simple flavors, perfect results.
Recipe:

Grilled Zucchini
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- Author: Cheryl
- Total Time: 13 minutes
- Yield: 4 servings
- Diet: Vegan
Description
Fresh zucchini slices are grilled with olive oil and Italian herbs to create a smoky, tender, and flavorful side dish. It's light, healthy, and perfect for summer grilling or quick weeknight meals.
Ingredients
2 medium zucchini
1 tablespoon olive oil
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon dried Italian seasoning
Salt and pepper to taste
Fresh lemon wedges (optional for serving)
Instructions
- Preheat the grill to medium-high heat.
- Slice the zucchini into ¼-inch thick rounds or long strips.
- In a small bowl, mix olive oil, garlic powder, onion powder, Italian seasoning, salt, and pepper.
- Brush both sides of the zucchini slices with the seasoned oil mixture.
- Place zucchini directly on the grill and cook for 3–4 minutes per side until grill marks form and slices are tender.
- Remove from the grill and serve immediately with optional lemon wedges.
Notes
Use fresh herbs after grilling for a burst of flavor.
For a spicy version, add red pepper flakes to the oil mixture.
Grated Parmesan or crumbled feta can be added right after grilling.
A drizzle of balsamic glaze adds extra depth.
A grill pan can be used if an outdoor grill isn’t available.
Store leftovers in an airtight container in the fridge for up to 3 days.
Reheat in a skillet or oven to avoid sogginess.
- Prep Time: 5 minutes
- Cook Time: 8 minutes
- Category: Side Dish
- Method: Grilling
- Cuisine: American
Nutrition
- Serving Size: ¼ of recipe
- Calories: 50
- Sugar: 2g
- Sodium: 50mg
- Fat: 3.5g
- Saturated Fat: 0.5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 4g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg