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Irresistibly Cheesy Zucchini Corn Tomato Bake with Parmesan Crust

Published: Aug 2, 2025 by Emma Saviani · This post may contain affiliate links ·

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As I stood in my kitchen, the aroma of sautéing garlic filled the air, instantly transporting me to sun-drenched summer days. Today, I’m excited to share my recipe for Zucchini Corn Tomato Bake with Parmesan Crust. This delightful dish brings together the best of summer veggies in a healthy, cheesy bake that not only pleases the palate but is also a breeze to prepare, making it perfect for those hectic weeknights. Picture fresh zucchini, crisp corn, and juicy tomatoes melded under a rich layer of gooey mozzarella, all topped with a satisfying, crispy Parmesan crust. It’s a vibrant, comforting medley that celebrates seasonal produce while being versatile enough to suit any meal. Are you ready to elevate your summer cooking with this recipe that promises to become a cherished favorite? Let’s dive in!

Why is this bake a must-try?

Simplicity: This recipe requires no culinary expertise, making it perfect for anyone, from busy parents to novice cooks.

Seasonal Freshness: Celebrate summer flavors with vibrant zucchini, sweet corn, and succulent tomatoes, ensuring each bite is packed with nutrients and taste.

Cheesy Indulgence: A rich mozzarella layer topped with a crunchy Parmesan crust provides a satisfying texture contrast that you won’t be able to resist.

Versatile Dish: Enjoy it as a hearty main dish or a colorful side, perfect for gatherings or a cozy family dinner. For more delightful veggie combinations, check out our Stuffed Zucchini Boats or Red Pepper Tomato Bisque.

Make-Ahead Friendly: You can prepare this bake ahead of time, allowing flavors to meld beautifully—ideal for those hectic evenings!

Zucchini Corn Tomato Bake Ingredients

  • For the Vegetables
    • Zucchini – Adds tender texture and absorbs flavors; use medium-sized for best taste.
    • Corn Kernels – Provides sweetness and crunch; fresh is ideal, but canned or frozen can substitute if prepared correctly.
    • Cherry Tomatoes – Bursting with juice and flavor; halved for balance or use diced regular tomatoes if needed.

  • For the Cheese
    • Mozzarella Cheese – Offers gooey, creamy texture; low-moisture is preferable to avoid sogginess.
    • Parmesan Cheese – Contributes sharp flavor and forms a crunchy topping; freshly grated is best for richness.

  • For the Crust
    • Breadcrumbs (Panko) – Creates a light, crispy crust; substitute with gluten-free breadcrumbs if needed.

  • For Flavor
    • Garlic – Builds a savory base; sauté until soft for depth of flavor.
    • Onion – Enhances overall taste; sauté for a few minutes until fragrant.
    • Olive Oil – Used for sautéing and drizzling to enhance richness.
    • Dried Oregano or Italian Seasoning – Adds herbal notes for flavor complexity.
    • Salt and Black Pepper – Essential for seasoning and enhancing all flavors.
    • Fresh Basil or Parsley – A bright finishing touch right before serving for freshness.

This Zucchini Corn Tomato Bake with Parmesan Crust is a delightful celebration of summer vegetables, perfect for transforming weeknight dinners into tasty comfort feasts!

Step‑by‑Step Instructions for Zucchini Corn Tomato Bake with Parmesan Crust

Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This ensures that your Zucchini Corn Tomato Bake with Parmesan Crust cooks evenly and achieves that perfect golden-brown finish. While the oven heats, gather your ingredients and prepare your baking dish for a seamless cooking experience.

Step 2: Prepare the Baking Dish
Grease a 9x13-inch baking dish generously with olive oil or butter to prevent sticking. This step is essential for achieving a beautifully cooked bake. Use a paper towel or your hands to spread the oil or butter evenly across the bottom and sides of the dish, ensuring maximum flavor in every bite.

Step 3: Sauté Aromatics
In a large skillet, heat about 2 tablespoons of olive oil over medium heat. Add chopped onion and minced garlic, sautéing for 3-4 minutes until they are soft and fragrant. The goal is to unlock their natural sugars and flavors, creating a savory base that will elevate your Zucchini Corn Tomato Bake with Parmesan Crust.

Step 4: Combine the Vegetables
In a mixing bowl, combine the sliced zucchini, corn, halved cherry tomatoes, and the sautéed onion and garlic. Season this vibrant mixture with dried oregano, salt, and pepper, tossing gently to ensure every piece is coated. This flavorful blend will be the heart of your cheesy bake.

Step 5: Assemble the Bake
Spread the vegetable mixture evenly into your greased baking dish, allowing it to form a colorful, hearty layer. Make sure to distribute the ingredients uniformly to ensure even cooking. This step is crucial for achieving that comforting texture in your Zucchini Corn Tomato Bake with Parmesan Crust.

Step 6: Add Cheese Layer
Sprinkle a generous layer of shredded mozzarella cheese over the vegetables, ensuring that every bite will have gooey goodness. The mozzarella will melt beautifully during baking, creating a rich, creamy texture beneath the crispy crust that you’ll love.

Step 7: Prepare the Topping
In a separate bowl, mix grated Parmesan cheese with panko breadcrumbs until well combined. Evenly sprinkle this mixture over the mozzarella layer, avoiding pressing it down. This creates a delightful crunch on top of your Zucchini Corn Tomato Bake with Parmesan Crust that contrasts perfectly with the creamy filling.

Step 8: Optional Olive Oil Drizzle
For added crispiness, drizzle a bit of olive oil over the breadcrumb topping if desired. This optional step enhances the flavor and helps achieve that beautiful golden color as it bakes. It’s a small touch that makes a big difference in texture.

Step 9: Bake to Perfection
Place your baking dish in the preheated oven and bake for 30-35 minutes. Keep an eye out for the topping to turn golden brown and the vegetables to become tender. The aroma wafting from your oven will be irresistible as your Zucchini Corn Tomato Bake with Parmesan Crust reaches its delicious peak.

Step 10: Cool and Garnish
Once baked, remove the dish from the oven and let it cool for 5-10 minutes. This resting period allows the flavors to meld and makes serving easier. Garnish with freshly chopped basil or parsley before serving for a pop of color and fresh flavor that brightens your meal.

Make Ahead Options

These Zucchini Corn Tomato Bake with Parmesan Crust is perfect for busy weeknights! You can assemble the dish up to 24 hours in advance; simply prepare it step-by-step and cover it tightly with plastic wrap before refrigerating. For best results, avoid adding the cheese topping until you’re ready to bake—this will help maintain that delicious crispy crust. When you're ready to enjoy your bake, simply preheat the oven and add the cheese topping, then bake as instructed. This method not only saves time but ensures your meal is just as delightful and fresh when served!

Expert Tips for Zucchini Corn Tomato Bake

  • Slice Evenly: Use a mandoline for uniformly sliced zucchini to ensure consistent cooking throughout the bake.

  • Sauté for Flavor: Never skip sautéing the onion and garlic—they bring out sweetness and depth, enhancing the overall flavor of your Zucchini Corn Tomato Bake with Parmesan Crust.

  • Choose the Right Breadcrumbs: Opt for panko over standard breadcrumbs to achieve that perfect crispy topping. Panko creates a lighter, airier crust that holds up beautifully.

  • Rest Before Serving: Let the bake cool for 5-10 minutes post-cooking; this helps the flavors meld and makes for easier slicing and serving.

  • Prep Ahead: Consider assembling your Zucchini Corn Tomato Bake with Parmesan Crust ahead of time. It can be refrigerated for up to 8 hours before baking, making dinner a breeze!

Zucchini Corn Tomato Bake Variations

Feel free to play around with this recipe and make it your own. Each swap amplifies the flavors and textures in delightful ways!

  • Dairy-Free: Substitute mozzarella and Parmesan with plant-based cheese to keep it creamy and delicious without dairy. You’ll barely notice the difference!
  • Extra Veggies: Add bell peppers, spinach, or mushrooms to increase the vegetable medley and introduce new textures and colors to your bake. Each vegetable brings its unique flavor, creating a richer dish.
  • Spicy Kick: Toss in some diced jalapeños or crushed red pepper flakes to amp up the heat—perfect for those who crave a little spice in their life! It’s a fun twist on this savory classic.
  • Herbaceous Twist: Incorporate fresh thyme or rosemary instead of oregano for an aromatic upgrade that elevates the dish with fresh herbal notes. The essence of different herbs can completely transform your bake.
  • Creamy Addition: Blend in ricotta or cream cheese for a luscious, creamy filling that melts beautifully into the vegetables. It offers an indulgent richness that’s hard to resist!
  • Sourdough Crust: Swap panko for crushed sourdough to bring a tangy flavor and crunchy texture that complements the cheesy goodness brilliantly. This swap adds a surprising depth!
  • Protein Boost: Mix in cooked quinoa or shredded chicken for added heartiness, transforming this veggie bake into a satisfying main dish. It’s a great way to incorporate protein while still keeping it balanced!
  • Fresh Garnish: Top with a drizzle of balsamic glaze or a sprinkle of toasted pine nuts before serving for an added layer of flavor that brightens each bite. It’s the perfect finishing touch!

Looking for more delicious veggie options? Check out our Street Corn Chicken for a hearty meal idea, or try our Longhorn Steakhouse Parmesan Chicken for something meaty!

What to Serve with Cheesy Zucchini Corn Tomato Bake

Elevate your meal by pairing this delightful bake with complementary sides and drinks that enhance its vibrant flavors.

  • Garlic Bread: Perfectly toasted, this buttery treat provides a crunchy contrast to the cheesy bake while soaking up any extra sauce.

  • Mixed Green Salad: A light, refreshing salad with a tangy vinaigrette balances the rich flavors of the Zucchini Corn Tomato Bake, adding a nutritious touch.

  • Grilled Chicken: Juicy, herb-marinated grilled chicken makes a wonderful protein addition, providing a hearty counterpart to the vegetable medley.

  • Corn on the Cob: Enjoy sweet, succulent corn that mirrors the lovely corn in your bake, creating a cohesive, summery experience.

  • Crispy Roasted Potatoes: These golden nuggets offer a satisfying crunch and can be seasoned to complement the flavors of the cheesy bake.

  • Lemonade or Iced Tea: A refreshing drink that sharpens the palate, enhancing the taste of the bake with every sip.

  • Fresh Fruit Salad: A delightful mix of seasonal fruits adds a sweet finish to your meal, balancing the savory notes of the bake perfectly.

  • Chocolate Mousse: For dessert, indulge in a rich chocolate mousse that rounds off your meal with a touch of decadence, making it a memorable finish.

Storage Tips for Zucchini Corn Tomato Bake

Fridge: Store leftovers in an airtight container for up to 3-4 days to maintain freshness. Reheat in the oven at 350°F (175°C) for best results, ensuring the cheese remains gooey.

Freezer: Freeze portions of the Zucchini Corn Tomato Bake after cooling. Wrap tightly in plastic wrap and aluminum foil for up to 2 months, preserving flavors and textures.

Reheating: When ready to enjoy, thaw overnight in the fridge and reheat in the oven until heated through. This ensures a delightful crispy crust once again!

Make-Ahead: You can assemble the bake and refrigerate it for up to 8 hours before baking. This saves time for those busy evenings, with flavors melding beautifully.

Zucchini Corn Tomato Bake with Parmesan Crust Recipe FAQs

How do I choose the best zucchini for this bake?
Absolutely! When selecting zucchini, aim for medium-sized, firm ones. Avoid oversized zucchini as they tend to be watery and less flavorful. Look for a vibrant green color without dark spots or blemishes.

What is the best way to store leftovers of the Zucchini Corn Tomato Bake?
Store any leftovers in an airtight container in the fridge for up to 3-4 days. To maintain the quality, you can reheat it in the oven at 350°F (175°C) until warmed through; this keeps the cheese gooey and the crust crispy.

Can I freeze the Zucchini Corn Tomato Bake?
Yes, you can! Allow the bake to cool completely, then wrap portions tightly in plastic wrap and aluminum foil. It can safely freeze for up to 2 months. For reheating, thaw overnight in the fridge and warm in the oven for that lovely crispy crust again.

What are common issues when making this bake, and how can I avoid them?
One common issue might be a soggy bottom. To prevent this, make sure to sauté the zucchini briefly before mixing it in. This helps remove excess moisture. If you're using very ripe tomatoes, consider seeding them for a less watery texture.

Is this recipe safe for people with dietary restrictions?
Very! This Zucchini Corn Tomato Bake with Parmesan Crust is vegetarian and can be easily adapted for gluten-free diets using gluten-free breadcrumbs. If you're concerned about dairy, you can use plant-based or vegan cheeses as substitutes.

How long can I prepare this dish ahead of time?
You can assemble the entire Zucchini Corn Tomato Bake with Parmesan Crust and refrigerate it for up to 8 hours before baking. This not only saves time but also allows the flavors to meld beautifully—a great trick for busy weeknights!

Zucchini Corn Tomato Bake with Parmesan Crust

Irresistibly Cheesy Zucchini Corn Tomato Bake with Parmesan Crust

A delightful Zucchini Corn Tomato Bake with Parmesan Crust that combines summer veggies in a healthy, cheesy dish.
Print Pin Rate
Course: Main Dishes
Cuisine: Vegetarian
Keyword: Cheesy Bake, comfort food, Easy Dinner, Healthy Recipe, Summer Veggies, Zucchini Corn Tomato Bake with Parmesan Crust
Prep Time: 15 minutes minutes
Cook Time: 35 minutes minutes
Cooling Time: 10 minutes minutes
Total Time: 1 hour hour
Servings: 6 servings
Calories: 280kcal

Equipment

  • large skillet
  • 9x13 inch baking dish
  • Mixing bowl

Ingredients

For the Vegetables

  • 3 medium Zucchini Adds tender texture and absorbs flavors
  • 1 cup Corn Kernels Fresh is ideal, canned or frozen can substitute
  • 1.5 cup Cherry Tomatoes Halved for balance or use diced regular tomatoes

For the Cheese

  • 2 cups Mozzarella Cheese Low-moisture is preferable to avoid sogginess
  • 0.5 cup Parmesan Cheese Freshly grated is best for richness

For the Crust

  • 1 cup Breadcrumbs (Panko) Substitute with gluten-free breadcrumbs if needed

For Flavor

  • 3 cloves Garlic Sauté until soft for depth of flavor
  • 1 medium Onion Sauté until fragrant
  • 3 tablespoons Olive Oil Used for sautéing and drizzling
  • 1 teaspoon Dried Oregano Adds herbal notes for flavor complexity
  • 1 teaspoon Salt Essential for seasoning
  • 0.5 teaspoon Black Pepper Essential for seasoning
  • 0.25 cup Fresh Basil or Parsley A bright finishing touch before serving

Instructions

Step-by-Step Instructions

  • Preheat your oven to 375°F (190°C). Gather your ingredients and prepare your baking dish.
  • Grease a 9x13-inch baking dish generously with olive oil or butter.
  • In a large skillet, heat olive oil over medium heat. Sauté chopped onion and minced garlic for 3-4 minutes.
  • In a mixing bowl, combine sliced zucchini, corn, halved cherry tomatoes, sautéed onion, and garlic. Season with oregano, salt, and pepper.
  • Spread the vegetable mixture evenly into your greased baking dish.
  • Sprinkle a generous layer of shredded mozzarella cheese over the vegetables.
  • In a separate bowl, mix grated Parmesan cheese with panko breadcrumbs. Sprinkle over the mozzarella layer.
  • Drizzle a bit of olive oil over the breadcrumb topping if desired.
  • Bake in the preheated oven for 30-35 minutes until the topping turns golden brown.
  • Remove from the oven and let cool for 5-10 minutes. Garnish with fresh basil or parsley before serving.

Notes

Consider assembling ahead of time for convenience. Store leftovers in an airtight container for up to 3-4 days.

Nutrition

Serving: 1serving | Calories: 280kcal | Carbohydrates: 22g | Protein: 12g | Fat: 15g | Saturated Fat: 7g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Cholesterol: 30mg | Sodium: 500mg | Potassium: 600mg | Fiber: 3g | Sugar: 5g | Vitamin A: 800IU | Vitamin C: 15mg | Calcium: 250mg | Iron: 1.5mg

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Ellie Monroe

I’m Ellie, a 54-year-old home cook who believes the best recipes come from the heart. At Heavenly Recipe, I share comforting classics, sweet treats, and simple meals that anyone can make, just like the ones passed down through my family.

More about me

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