This delightful grilled parmesan zucchini recipe is a perfect side dish for any summer meal. The combination of olive oil, garlic powder, and Italian seasoning enhances the natural flavors of the zucchini, while the parmesan cheese adds a savory finish. It's a quick and easy dish that brings a touch of gourmet to your table.
While most of the ingredients in this recipe are common pantry staples, you might need to check if you have Italian seasoning and parmesan cheese on hand. Italian seasoning is a blend of dried herbs like basil, oregano, and thyme, which you can find in the spice aisle. Parmesan cheese is a hard, aged cheese that adds a rich, nutty flavor and can be found in the dairy section.
Ingredients For Grilled Parmesan Zucchini Recipe
Zucchini: Fresh, medium-sized zucchinis are ideal for grilling. They should be firm and free of blemishes.
Olive oil: This oil adds a rich flavor and helps to keep the zucchini moist while grilling.
Parmesan cheese: Grated parmesan provides a savory, umami flavor that complements the zucchini perfectly.
Garlic powder: Adds a subtle garlic flavor without the hassle of peeling and chopping fresh garlic.
Italian seasoning: A blend of dried herbs that enhances the overall flavor of the dish.
Salt: Enhances the natural flavors of the zucchini and other ingredients.
Pepper: Adds a bit of heat and depth to the dish.
Technique Tip for This Recipe
To ensure your zucchini slices cook evenly and achieve those beautiful grill marks, make sure to cut them into uniform thickness. A thickness of about ¼ inch is ideal. This allows the zucchini to cook through without becoming too soft and ensures the parmesan cheese melts perfectly during the last minute of grilling.
Suggested Side Dishes
Alternative Ingredients
zucchini - Substitute with yellow squash: Both have a similar texture and mild flavor, making them interchangeable in most recipes.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a neutral flavor, making it a good alternative for grilling.
grated parmesan cheese - Substitute with grated pecorino romano: Pecorino Romano has a similar texture and a slightly stronger flavor, which can add a nice twist to the dish.
garlic powder - Substitute with minced fresh garlic: Fresh garlic will provide a more intense and aromatic flavor compared to garlic powder.
italian seasoning - Substitute with herbes de provence: Herbes de Provence includes a mix of herbs that can provide a similar flavor profile with a slight variation.
salt - Substitute with sea salt: Sea salt can offer a different texture and a slightly different mineral content, enhancing the flavor of the dish.
pepper - Substitute with white pepper: White pepper has a milder taste and can be used to maintain the visual appeal of the dish without black specks.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Recipe
Allow the grilled zucchini to cool completely before storing. This helps prevent condensation, which can make the zucchini soggy.
Place the cooled zucchini slices in an airtight container. If stacking the slices, separate each layer with parchment paper to avoid sticking.
Store the container in the refrigerator. The grilled zucchini will stay fresh for up to 3-4 days.
For freezing, arrange the cooled zucchini slices in a single layer on a baking sheet lined with parchment paper. This prevents them from sticking together.
Place the baking sheet in the freezer for about 1-2 hours, or until the zucchini slices are frozen solid.
Transfer the frozen zucchini slices to a freezer-safe bag or container. Label with the date to keep track of freshness.
When ready to use, thaw the zucchini in the refrigerator overnight. Reheat in the oven at 350°F (175°C) for about 10 minutes or until warmed through.
Avoid microwaving the zucchini as it can make them mushy. Instead, use a skillet over medium heat to gently reheat, preserving their texture.
If you plan to use the zucchini in soups or casseroles, you can add them directly from the freezer without thawing.
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the leftover grilled zucchini on a baking sheet lined with parchment paper.
- Cover the zucchini with aluminum foil to prevent it from drying out.
- Heat in the oven for about 10-15 minutes, or until warmed through.
- Optionally, sprinkle a bit more parmesan cheese on top during the last 5 minutes of reheating for extra flavor.
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of olive oil to the skillet.
- Place the leftover zucchini slices in the skillet.
- Cook for about 2-3 minutes on each side, or until heated through.
- Optionally, add a sprinkle of garlic powder and parmesan cheese during the last minute of reheating.
Microwave Method:
- Place the leftover grilled zucchini on a microwave-safe plate.
- Cover the plate with a microwave-safe lid or another plate to trap moisture.
- Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating.
- If needed, microwave in additional 30-second intervals until the zucchini is warmed through.
- Optionally, sprinkle a bit of parmesan cheese on top before serving.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the leftover zucchini slices in the air fryer basket in a single layer.
- Heat for about 3-5 minutes, shaking the basket halfway through to ensure even heating.
- Optionally, add a sprinkle of parmesan cheese during the last minute of reheating for extra crispiness and flavor.
Best Tools for This Recipe
Grill: Used to cook the zucchini slices, giving them a nice char and smoky flavor.
Small bowl: Used to mix the olive oil, garlic powder, and Italian seasoning.
Basting brush: Used to brush the zucchini slices with the olive oil mixture.
Tongs: Used to place the zucchini on the grill and flip them during cooking.
Grater: Used to grate the Parmesan cheese if it is not pre-grated.
Measuring cups: Used to measure the olive oil and Parmesan cheese.
Measuring spoons: Used to measure the garlic powder and Italian seasoning.
Cutting board: Used to slice the zucchini lengthwise.
Knife: Used to slice the zucchini lengthwise.
Plate: Used to serve the grilled zucchini immediately after cooking.
How to Save Time on This Recipe
Pre-mix the seasoning: Combine the olive oil, garlic powder, and Italian seasoning in advance and store in an airtight container.
Use a grill basket: Place the zucchini slices in a grill basket for easier flipping and even cooking.
Pre-grate the cheese: Grate the parmesan cheese ahead of time and store it in the refrigerator.
Slice uniformly: Ensure all zucchini slices are of equal thickness for consistent cooking.
Preheat the grill: Start preheating the grill while you prepare the ingredients to save time.

Grilled Parmesan Zucchini
Ingredients
Main Ingredients
- 4 medium zucchini sliced lengthwise
- ¼ cup olive oil
- ½ cup grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- to taste salt and pepper
Instructions
- Preheat grill to medium-high heat.
- In a small bowl, mix olive oil, garlic powder, and Italian seasoning.
- Brush zucchini slices with the olive oil mixture.
- Place zucchini on the grill. Cook for about 4-5 minutes on each side, until tender and grill marks appear.
- Sprinkle grated Parmesan cheese over the zucchini slices during the last minute of grilling.
- Remove from grill and season with salt and pepper to taste. Serve immediately.
Nutritional Value
Keywords
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