Roasted Parmesan zucchini became my favorite side dish after I planted zucchini in my backyard garden one summer and ended up with more than I knew what to do with one day I sliced up a few tossed them with some seasoning and cheese and popped them into the oven just to keep things simple and the result was unbelievably addictive.

The edges turned crispy the Parmesan melted into a golden crust and the zucchini stayed tender inside ever since then this recipe has been my answer to what do I serve with dinner especially when I want something fast savory and crowd-pleasing it’s incredibly easy to make but feels special thanks to the crisp cheesy top.
Ingredients
Here’s what I use for this quick and flavorful side. You can adjust seasonings to suit your taste!
- Zucchini – The main vegetable base that gets tender and golden when roasted.
- Parmesan cheese – Adds a salty cheesy crust that crisps up beautifully.
- Olive oil – Helps the zucchini roast evenly and enhances the flavor.
- Garlic powder – Adds a savory punch without the harshness of raw garlic.
- Salt – Balances the zucchini’s natural sweetness and brings everything together.
- Black pepper – Adds a hint of spice and depth to the seasoning.
- Fresh parsley – Optional but adds a pop of color and freshness to finish.
Tools You’ll Need
- Baking sheet – For roasting the zucchini in a single layer.
- Sharp knife – Helps you slice the zucchini evenly for consistent cooking.
- Cutting board – A clean surface to prep the vegetables.
- Mixing bowl – For tossing the zucchini with oil and seasoning.
- Tongs or spatula – To turn and serve the zucchini easily.
- Parchment paper – Optional but makes cleanup easier and prevents sticking.
- Oven – Preheated to get those crispy cheesy edges just right.

Instructions
Step 1:
I preheat the oven to 425°F and line a baking sheet with parchment paper for easy cleanup.
Step 2:
Then I slice the zucchini into 1/2-inch thick rounds and place them in a mixing bowl.
Step 3:
I drizzle the zucchini with olive oil then sprinkle garlic powder salt and black pepper and toss everything gently until the rounds are evenly coated.
Step 4:
I arrange the zucchini slices in a single layer on the baking sheet making sure they’re not overlapping so they crisp up nicely.
Step 5:
Next I generously sprinkle grated Parmesan cheese over the top of each zucchini round pressing it in slightly so it sticks during roasting.
Step 6:
I roast the zucchini in the preheated oven for 18 to 20 minutes until the cheese is golden and bubbly and the edges are just starting to brown.
Step 7:
I remove the tray from the oven and let them cool slightly before garnishing with a sprinkle of fresh parsley for color and freshness.
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For extra crispiness I recommend broiling the zucchini for the last 2 to 3 minutes of roasting just keep a close eye so the cheese doesn’t burn. You can also try mixing in a little panko with the Parmesan for a crunchier topping. And if you like a little spice a sprinkle of crushed red pepper adds a nice kick.
Ways to Serve
I like serving roasted Parmesan zucchini as a side with grilled chicken pasta or burgers it’s also great as a snack or appetizer on its own with a dipping sauce like marinara or ranch. Sometimes I even pile them on top of a salad for a warm cheesy twist.
Frequently Asked Questions
Can I make roasted Parmesan zucchini ahead of time?
It’s best enjoyed fresh but you can reheat leftovers in the oven or air fryer to bring back the crispness.
Do I need to peel the zucchini first?
No the peel adds texture and helps hold the shape while roasting.
Can I use yellow squash instead of zucchini?
Yes absolutely yellow squash works just as well and tastes great with the same seasonings.
See You in the Kitchen
I hope you give this roasted Parmesan zucchini a try! It’s one of the easiest ways to enjoy fresh veggies and it always disappears fast. Let me know how you like it or if you try your own twist – I’m always excited to see your versions!
Happy Cooking!
Print
Roasted Parmesan Zucchini
- Total Time: 30 mins
- Yield: 4 servings
- Diet: Vegetarian
Description
Looking for the best roasted zucchini recipe? This easy roasted Parmesan zucchini is quick healthy and full of flavor! It’s a simple side dish or snack idea that’s crispy on the outside and tender inside. Perfect for dinner, parties, or using up summer garden zucchini!
Ingredients
- 2 medium zucchinis, sliced into 1/2-inch rounds
- 1/4 cup grated Parmesan cheese
- 1 tablespoon olive oil
- 1/2 teaspoon garlic powder
- Salt and black pepper to taste
- Chopped fresh parsley for garnish (optional)
Instructions
- Preheat oven to 425°F. Line a baking sheet with parchment paper.
- Slice zucchini into 1/2-inch rounds and place in a mixing bowl.
- Toss with olive oil, garlic powder, salt, and pepper until evenly coated.
- Arrange zucchini in a single layer on the baking sheet.
- Sprinkle Parmesan cheese on top of each round.
- Roast for 18–20 minutes until cheese is golden and bubbly.
- Let cool slightly. Garnish with chopped parsley before serving.
Notes
- Broil for last 2–3 minutes for extra crispiness.
- Mix in panko for a crunchier texture.
- Use yellow squash if preferred.
- Reheat in oven or air fryer to maintain crisp texture.
- Prep Time: 10 mins
- Cook Time: 20 mins
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 6–8 pieces
- Calories: 110
- Sugar: 2g
- Sodium: 220mg
- Fat: 7g
- Saturated Fat: 2g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 5mg