Nothing quite warms the kitchen and the heart like this Creamy Parmesan Baked Zucchini Recipe—a luscious, cheesy delight that transforms humble zucchini into a velvety, golden-baked masterpiece. The tender zucchini slices bathe in a rich garlic-infused cream sauce, topped with a crunchy Parmesan and breadcrumb crust that brings irresistible texture. It is the perfect side dish or light main that will make everyone at your table swoon with every bite.

Ingredients You’ll Need
The beauty of this Creamy Parmesan Baked Zucchini Recipe lies in its simplicity—each ingredient plays a key role in building layers of flavor and texture without overwhelming the dish. Fresh zucchini brings vibrant color and natural sweetness, while Parmesan adds a nutty depth and the cream makes everything decadently smooth.
- 4 medium zucchini, sliced into rounds: Choose firm zucchini for the best texture and consistent baking.
- 1 cup grated Parmesan cheese: Use freshly grated Parmesan for authentic, sharp flavor that melts beautifully.
- 1 cup heavy cream: This lends the casserole its signature creamy richness that balances the zucchini.
- 2 garlic cloves, minced: Fresh garlic infuses the dish with aromatic warmth and a subtle kick.
- 1 teaspoon dried thyme: Thyme adds an earthy herbal note that complements the cheese and cream.
- 1/2 teaspoon salt: Enhances all the flavors, but be mindful since Parmesan is naturally salty.
- 1/4 teaspoon black pepper: Freshly cracked pepper brings a mild heat to balance the creaminess.
- 1/4 cup bread crumbs: These create that crave-worthy crispy topping when baked with olive oil.
- 2 tablespoons olive oil: Used both to grease the dish and drizzle over the breadcrumbs, adding richness and encouraging browning.
- Fresh parsley, chopped, for garnish: A pop of green freshness to brighten up the final presentation.
How to Make Creamy Parmesan Baked Zucchini Recipe
Step 1: Prep Your Oven and Baking Dish
Start by preheating your oven to 400°F (200°C). While it warms up, lightly grease a baking dish with olive oil. This prevents sticking and helps create a lovely golden crust on the zucchini.
Step 2: Arrange the Zucchini Slices
Lay out your zucchini slices evenly in the prepared baking dish. Try to place them flat in a single layer so each round cooks uniformly and the creamy sauce can coat every piece perfectly.
Step 3: Mix the Creamy Parmesan Sauce
In a medium bowl, combine grated Parmesan, heavy cream, minced garlic, dried thyme, salt, and pepper. Whisk this mixture until smooth and well blended—this will be the rich, flavorful sauce that brings all ingredients together with indulgence.
Step 4: Pour the Sauce Over the Zucchini
Carefully pour the creamy Parmesan sauce over the arranged zucchini. Make sure every slice gets bathed in the sauce so the flavors meld beautifully while baking.
Step 5: Prepare and Add the Crunchy Topping
In a small bowl, stir together bread crumbs and olive oil until the crumbs are evenly coated. Sprinkle this mixture generously over the top of the zucchini and sauce, which will bake into a crisp, golden crust.
Step 6: Bake Until Golden and Bubbling
Place the baking dish in your preheated oven and bake for 25 to 30 minutes. You’ll know it’s ready when the topping is beautifully browned and crisp, while the zucchini is tender and the sauce is bubbling deliciously beneath.
How to Serve Creamy Parmesan Baked Zucchini Recipe

Garnishes
Fresh chopped parsley sprinkled on top adds a vibrant color contrast and a tasty herbal lift. You could also add a few shavings of Parmesan right before serving for an extra cheesy touch that melts slowly over the warm dish.
Side Dishes
This Creamy Parmesan Baked Zucchini Recipe pairs wonderfully with roasted chicken, grilled steak, or even a light crusty bread to soak up the luscious sauce. For a vegetarian meal, serve alongside a hearty grain salad or simple quinoa for a filling balance.
Creative Ways to Present
Turn this dish into an eye-catching centerpiece by serving it in a rustic ceramic baking dish right from the oven. For dinner parties, portion individual servings in small ramekins topped with finely chopped herbs or a drizzle of extra virgin olive oil for elegance.
Make Ahead and Storage
Storing Leftovers
Keep any leftovers of the Creamy Parmesan Baked Zucchini Recipe covered in an airtight container in the refrigerator. It will stay delicious for up to three days, making it a convenient make-ahead option for busy weeknights.
Freezing
This dish can be frozen, but for best texture, freeze before baking. Assemble the zucchini, sauce, and topping in a freezer-safe dish, cover tightly, and freeze for up to one month. When ready, thaw overnight in the fridge and bake as usual, adding extra time if needed.
Reheating
To reheat, cover the dish loosely with foil and bake in a 350°F (175°C) oven until warmed through, about 15–20 minutes. This method helps maintain moisture and keeps the breadcrumb topping from burning. You can broil briefly at the end if you want to revive the crispiness on top.
FAQs
Can I use low-fat cream or milk instead of heavy cream?
While you can substitute lighter dairy, heavy cream is key for that signature creamy texture and rich flavor. Using milk or low-fat cream may result in a thinner sauce and less luxurious mouthfeel.
Is this recipe gluten-free?
The recipe as written includes bread crumbs, which typically contain gluten. To make it gluten-free, simply swap regular bread crumbs for gluten-free ones or omit them entirely and add extra Parmesan for crunch.
Can I add other vegetables to this dish?
Absolutely! Thinly sliced yellow squash or even mushrooms can complement the zucchini nicely. Just be mindful of moisture content so the dish doesn’t become too watery.
What type of Parmesan cheese works best?
Freshly grated Parmigiano-Reggiano provides the best flavor and texture. Pre-grated varieties often contain anti-caking agents that can affect melting and taste.
Can this dish be made vegan?
This recipe relies heavily on dairy for its creamy, cheesy profile, so making it vegan would require substantial substitutions like cashew cream and nutritional yeast. While possible, it would change the classic character of the dish significantly.
Final Thoughts
If you are looking for a recipe that turns simple zucchini into a mouthwatering, crowd-pleasing delight, the Creamy Parmesan Baked Zucchini Recipe is a must-try. Its rich, comforting layers paired with the crunchy topping make it a versatile and satisfying addition to any meal. Invite your friends or family, share this dish, and watch it disappear from the table in seconds—it’s that good!
Print
Creamy Parmesan Baked Zucchini Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings
- Category: Side Dish
- Method: Baking
- Cuisine: Italian
Description
This Creamy Parmesan Baked Zucchini is a delicious and comforting side dish featuring tender zucchini rounds baked in a rich, garlicky Parmesan cream sauce topped with crispy olive oil-infused bread crumbs. It’s perfect for a quick, flavorful vegetable accompaniment that balances creaminess and a golden crust.
Ingredients
Zucchini
- 4 medium zucchini, sliced into rounds
Parmesan Cream Sauce
- 1 cup grated Parmesan cheese
- 1 cup heavy cream
- 2 garlic cloves, minced
- 1 teaspoon dried thyme
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Topping
- 1/4 cup bread crumbs
- 2 tablespoons olive oil
Garnish
- Fresh parsley, chopped, for garnish
Instructions
- Preheat and Prepare: Preheat your oven to 400°F (200°C) and grease a baking dish with olive oil to prevent sticking and ensure even cooking.
- Arrange Zucchini: Place the sliced zucchini rounds evenly in the prepared baking dish to create a single layer, allowing each piece to cook uniformly.
- Make Parmesan Cream Sauce: In a bowl, mix together the grated Parmesan cheese, heavy cream, minced garlic, dried thyme, salt, and black pepper until well combined and smooth.
- Combine and Pour Sauce: Pour the prepared Parmesan cream mixture evenly over the arranged zucchini slices, making sure each piece is well coated for maximum flavor.
- Prepare Topping: Mix the bread crumbs with olive oil to add a crispy, golden finish. Sprinkle this mixture evenly over the zucchini and cream sauce layer.
- Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and crispy and the zucchini is tender.
- Garnish and Serve: Remove from the oven and sprinkle with freshly chopped parsley for a burst of color and freshness before serving.
Notes
- For a lower-fat version, substitute heavy cream with half-and-half or a lighter cream alternative.
- Use gluten-free bread crumbs if you need to make this recipe gluten-free.
- Fresh thyme can be used instead of dried thyme for a more vibrant herb flavor.
- Make sure the zucchini slices are evenly sliced to ensure even cooking.
- This dish pairs well with grilled chicken or a fresh salad for a complete meal.

