Creamy Parmesan Zucchini
This creamy Parmesan Zucchini is the ultimate vegetarian dinner recipe! Fresh zucchini slices are enveloped in a rich cream sauce and baked to perfection, resulting in a dish that is both comforting and delicious. Perfect for weeknight dinners or special occasions, this recipe highlights the natural flavors of zucchini while adding a delightful cheesy twist.
Why You’ll Love This Recipe
- Quick to Prepare: With only 20 minutes of active cooking time, you can have this dish ready in no time.
- Rich Flavor: The combination of heavy cream, sour cream, and cheeses creates an irresistibly creamy texture and taste.
- Versatile Side Dish: This creamy Parmesan Zucchini pairs well with various main courses, making it a great addition to your dinner table.
- Vegetarian Delight: A satisfying option for vegetarians, this recipe doesn’t compromise on flavor or texture.
- Perfectly Baked: Enjoy the golden-brown top that adds a lovely crunch to each bite.
Tools and Preparation
To make this creamy Parmesan Zucchini, having the right tools on hand will streamline your cooking process. Here’s what you’ll need.
Essential Tools and Equipment
- Baking dish
- Mixing bowl
- Saucepan
- Whisk
- Paper towels
Importance of Each Tool
- Baking dish: A sturdy baking dish ensures even cooking and allows for easy serving.
- Mixing bowl: A spacious mixing bowl helps you combine ingredients thoroughly without spills.
- Saucepan: Using a saucepan allows for proper heating of sauces without burning them.
- Whisk: A whisk is essential for achieving a smooth cream mixture without lumps.

Ingredients
For the Zucchini
- 2 pounds zucchini (cut into 1/4-inch slices)
- salt for zucchini
For the Cream Sauce
- 2 tablespoons butter (cut into small cubes)
- 3 cloves garlic (finely minced)
- ½ cup heavy cream
- ½ cup sour cream
- 1 teaspoon Italian seasoning
- 1 teaspoon onion powder
- 1 teaspoon salt
- ½ teaspoon fresh ground black pepper
For the Cheese Topping
- 1 cup grated parmesan cheese (divided)
- 1 cup shredded mozzarella cheese (divided)
How to Make Creamy Parmesan Zucchini
Step 1: Preheat the Oven
Preheat your oven to 425˚F. This ensures that your zucchini cooks evenly and gets that perfect golden finish.
Step 2: Prepare the Baking Dish
Butter a baking dish generously. Set it aside while you prepare the zucchini.
Step 3: Salt the Zucchini
Cut the zucchini into ¼-inch slices. Sprinkle salt on each slice and let them rest for about 15 minutes. This process draws out excess moisture from the zucchini.
Step 4: Wipe Away Excess Salt
After resting, use paper towels to gently wipe each slice, removing excess salt and moisture.
Step 5: Arrange Zucchini Slices
Place the salted zucchini slices in your prepared baking dish in an even layer.
Step 6: Mix Cream Sauce Ingredients
In a mixing bowl, whisk together heavy cream, sour cream, Italian seasoning, onion powder, salt, pepper, and ½ cup of parmesan cheese until well combined.
Step 7: Sauté Garlic in Butter
Melt butter in a saucepan over medium heat. Add minced garlic and cook for about 20 seconds until fragrant.
Step 8: Combine Cream Mixture with Garlic
Pour in the heavy cream mixture from step six into the saucepan with garlic. Whisk constantly until it begins to bubble up—this prevents curdling.
Step 9: Melt Cheese into Cream Sauce
Stir in ½ cup of mozzarella cheese and cook for an additional 20 seconds until fully melted.
Step 10: Pour Sauce Over Zucchini
Carefully pour the creamy mixture over the arranged zucchini slices. Gently shake the baking dish to distribute it evenly among all slices.
Step 11: Add Remaining Cheese
Sprinkle the remaining parmesan and mozzarella cheese over the top of the zucchini layers for added flavor.
Step 12: Bake
Bake in your preheated oven for about 18 to 22 minutes or until golden brown on top.
Step 13: Cool Before Serving
Remove from oven and let stand for about 5 to 10 minutes before serving. This resting period allows flavors to meld beautifully.
Enjoy your deliciously creamy Parmesan Zucchini!
How to Serve Creamy Parmesan Zucchini
Serving Creamy Parmesan Zucchini can elevate any dinner experience, making it a delightful addition to your meal. Here are some creative ways to enjoy this dish.
Pair with Grilled Chicken
- A simple grilled chicken breast complements the creamy zucchini perfectly. The flavors blend well, creating a satisfying meal.
Serve with Quinoa Salad
- A light quinoa salad with fresh herbs and lemon dressing adds a refreshing contrast to the rich zucchini, enhancing the overall dining experience.
Accompany with Garlic Bread
- Crunchy garlic bread serves as an excellent side for scooping up the creamy sauce. It adds texture and flavor that pairs beautifully with the zucchini.
Top with Fresh Herbs
- Garnishing your dish with fresh basil or parsley not only adds color but also enhances the flavor profile of the creamy Parmesan zucchini.
Enjoy as a Standalone Dish
- This creamy zucchini can be enjoyed by itself as a hearty vegetarian dish, ideal for those looking for a simple yet fulfilling option.
How to Perfect Creamy Parmesan Zucchini
To achieve the ultimate Creamy Parmesan Zucchini, consider these tips to enhance your dish.
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Use fresh zucchini: Fresh vegetables have better flavor and texture compared to older ones. Choose firm, glossy zucchinis for the best results.
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Don’t skip salting: Salting the zucchini before cooking helps draw out excess moisture. This step ensures your final dish is not watery and has great texture.
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Whisk continuously: When heating your cream mixture, whisking consistently prevents curdling and ensures a smooth sauce.
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Adjust cheese levels: Feel free to add more or less cheese based on your preference. A mix of cheeses can also create a unique flavor profile.
Best Side Dishes for Creamy Parmesan Zucchini
Creamy Parmesan Zucchini pairs wonderfully with various side dishes that complement its rich flavors. Here are some fantastic options to consider:
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Steamed Broccoli: Lightly steamed broccoli adds a vibrant green color and balances out the richness of the zucchini.
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Roasted Asparagus: Roasting asparagus brings out its natural sweetness, providing a delicious contrast to the creamy dish.
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Cauliflower Rice: A low-carb alternative that absorbs flavors well while adding a fluffy texture alongside creamy zucchini.
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Herbed Couscous: Fluffy couscous seasoned with herbs provides a light and aromatic side that pairs nicely without overpowering.
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Mixed Green Salad: A simple salad dressed in lemon vinaigrette refreshes your palate and contrasts perfectly with the creaminess of the zucchini.
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Baked Sweet Potatoes: Their natural sweetness complements savory dishes well while adding nutrients and fiber to your meal.
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Grilled Bell Peppers: Smoky grilled peppers offer sweetness and color, enhancing both presentation and flavor balance.
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Garlic Mashed Potatoes: Creamy mashed potatoes can serve as an indulgent counterpart, making for a comforting meal ensemble.
Common Mistakes to Avoid
When making Creamy Parmesan Zucchini, avoiding common pitfalls can greatly enhance the dish.
- Skipping the Salting Process: Not salting the zucchini can lead to a watery dish. Salt draws out moisture, so always sprinkle salt on your zucchini slices and let them rest.
- Overcooking the Garlic: Cooking garlic for too long can make it bitter. Sauté just until fragrant, about 20 seconds, before adding other ingredients.
- Not Whisking the Cream Mixture: Failing to whisk the cream mixture continuously can cause it to curdle. Always whisk as you heat it to ensure a smooth sauce.
- Using Low-Quality Cheese: Low-quality cheese can affect flavor and texture. Opt for fresh, high-quality parmesan and mozzarella for the best results.
- Not Allowing to Rest After Baking: Cutting into the dish immediately can result in a runny texture. Let it stand for 5 to 10 minutes before serving to thicken up.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing Creamy Parmesan Zucchini
- Freeze in a freezer-safe container.
- It will last for about 2 months in the freezer.
Reheating Creamy Parmesan Zucchini
- Oven: Preheat to 350°F (175°C). Cover with foil and heat for about 15-20 minutes until warmed through.
- Microwave: Heat in 30-second intervals on medium power, stirring occasionally until hot.
- Stovetop: Place in a pan over low heat, stirring frequently until warmed through.
Frequently Asked Questions
Here are some common questions about Creamy Parmesan Zucchini.
Can I use other vegetables?
Yes! You can add or substitute other vegetables like broccoli or bell peppers for added flavor and nutrition.
What can I serve with Creamy Parmesan Zucchini?
This dish pairs well with grilled chicken, steak, or a simple side salad for a complete meal.
How can I make this recipe lighter?
To reduce calories, use low-fat versions of cream and sour cream. You can also reduce the amount of cheese used.
Is this recipe suitable for meal prep?
Absolutely! Creamy Parmesan Zucchini stores well and reheats easily, making it great for meal prepping.
Can I make this dish vegan?
Yes! Substitute dairy products with plant-based alternatives like coconut cream and nutritional yeast instead of cheese for a vegan version.
Final Thoughts
Creamy Parmesan Zucchini is not only delicious but also versatile. This dish makes an excellent vegetarian dinner option that you can customize by adding other vegetables or adjusting the spices. Try this creamy delight today!
Creamy Parmesan Zucchini
Indulge in the creamy goodness of Creamy Parmesan Zucchini, a delightful vegetarian dish that transforms fresh zucchini into a comforting casserole. This recipe features tender zucchini slices enveloped in a rich and cheesy cream sauce, enhanced with garlic and Italian herbs for an explosion of flavor. Baked to golden perfection, this dish is perfect for weeknight dinners or special occasions. Serve it alongside grilled chicken or a light salad for a satisfying meal that’s sure to impress.
- Prep Time: 20 minutes
- Cook Time: 22 minutes
- Total Time: 42 minutes
- Yield: Serves approximately 6 people 1x
- Category: Vegetarian
- Method: Baking
- Cuisine: Italian
Ingredients
- 2 pounds zucchini (cut into 1/4-inch slices)
- Salt
- 2 tablespoons butter
- 3 cloves garlic (minced)
- ½ cup heavy cream
- ½ cup sour cream
- 1 teaspoon Italian seasoning
- 1 teaspoon onion powder
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 cup grated parmesan cheese (divided)
- 1 cup shredded mozzarella cheese (divided)
Instructions
- Preheat the oven to 425˚F.
- Generously butter a baking dish and set aside.
- Sprinkle salt on zucchini slices and let rest for 15 minutes to draw out moisture.
- Wipe excess salt from zucchini with paper towels.
- Layer zucchini in the buttered baking dish.
- In a mixing bowl, whisk together heavy cream, sour cream, Italian seasoning, onion powder, salt, pepper, and half of the parmesan cheese.
- Sauté minced garlic in butter over medium heat until fragrant (about 20 seconds).
- Combine the cream mixture with sautéed garlic and bring to a gentle bubble while whisking constantly.
- Stir in half of the mozzarella cheese until melted.
- Pour the sauce over zucchini slices and sprinkle remaining cheeses on top.
- Bake for 18 to 22 minutes until golden brown.
- Let stand for 5 to 10 minutes before serving.
Nutrition
- Serving Size: 1 cup (200g)
- Calories: 320
- Sugar: 4g
- Sodium: 600mg
- Fat: 23g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 2g
- Protein: 14g
- Cholesterol: 60mg