Cheesy Zucchini Casserole Recipe

There’s nothing quite like the comforting aroma of Cheesy Zucchini Casserole baking in the oven. The combination of tender zucchini, creamy cheese, and a golden breadcrumb topping creates a dish that’s both hearty and wholesome.

I first made this recipe during a bumper zucchini harvest, hoping to use up the surplus. Little did I know it would become a family favorite, loved for its rich flavor and easy preparation. Let’s dive into why this casserole deserves a spot on your dinner table.

Why You’ll Love This Cheesy Zucchini Casserole

Get ready to fall in love with this versatile and satisfying dish. Whether you're serving it as a side or enjoying it as a main course, this casserole has something for everyone.

First, it’s incredibly simple to prepare. With just a few ingredients and easy-to-follow steps, you’ll have this casserole in the oven in no time, making it perfect for weeknights.

This recipe is also a great way to use up fresh zucchini. Whether your garden is overflowing or you picked up a batch at the farmer’s market, this casserole showcases zucchini at its best.

What truly sets this dish apart is its irresistible cheesy goodness. The combination of mozzarella, Parmesan, and a touch of cream creates a luscious sauce that pairs perfectly with the mild zucchini.

Finally, it’s a hit with everyone at the table. From kids to adults, the cheesy topping and comforting flavors make this casserole a crowd-pleaser.

Ingredients Notes

The beauty of this Cheesy Zucchini Casserole lies in its simple ingredients that come together to create something extraordinary. Let’s take a closer look at what you’ll need:

• Zucchini: The star of the dish! Opt for fresh, medium-sized zucchini for the best flavor and texture. Slice them into even rounds for uniform cooking.
• Mozzarella Cheese: This cheese melts beautifully, creating a gooey, cheesy layer that ties everything together. You can shred it yourself for extra freshness or use pre-shredded for convenience.
• Parmesan Cheese: Adds a nutty, salty kick that enhances the dish. Freshly grated Parmesan works best but the pre-grated version will also do the trick.
• Breadcrumbs: Use plain or Italian-seasoned breadcrumbs for a crispy topping. Panko breadcrumbs are a great alternative if you want extra crunch.
• Garlic: Minced garlic infuses the dish with a robust, aromatic flavor. Feel free to adjust the amount to your taste preferences.
• Heavy Cream: This adds richness to the casserole, blending with the cheese to create a silky sauce. You can substitute half-and-half for a lighter option.

For this recipe, you’ll need a large skillet, a mixing bowl, and a 9x13-inch baking dish.

How to Make This Cheesy Zucchini Casserole

Creating this mouthwatering casserole is easier than you might think. Here’s how to bring it all together:

1. Prep Your Ingredients

Begin by preheating your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with cooking spray or a bit of olive oil. Slice your zucchini into thin, even rounds – about ¼-inch thick.

2. Cook the Zucchini

Heat a large skillet over medium heat and add a drizzle of olive oil. Add the zucchini slices in batches, cooking for 2-3 minutes per side until they’re just softened. This step helps remove excess moisture, ensuring your casserole doesn’t become watery.

3. Assemble the Layers

In a mixing bowl, combine shredded mozzarella, grated Parmesan, and minced garlic. Layer half of the cooked zucchini in the prepared baking dish, followed by half of the cheese mixture. Repeat with the remaining zucchini and cheese.

4. Add the Topping

In a small bowl, mix breadcrumbs with a tablespoon of melted butter. Sprinkle this mixture evenly over the top of the casserole.

5. Bake to Perfection

Place the dish in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and the breadcrumbs are golden brown. Let it cool for 5 minutes before serving.

This casserole takes about 45 minutes from start to finish, making it a quick and satisfying option for busy evenings.

Storage Options

Got leftovers? This casserole stores beautifully, making it perfect for meal prep or enjoying the next day.

• Refrigerator: Transfer the casserole to an airtight container and store it in the fridge for up to 4 days.
• Freezer: For longer storage, you can freeze the baked casserole. Wrap it tightly in plastic wrap and foil, then freeze for up to 3 months.
• Reheating: Warm leftovers in a 350°F oven for about 15 minutes, or microwave individual portions for 1-2 minutes until heated through.

Variations and Substitutions

This recipe is incredibly versatile, allowing you to customize it to your liking. Here are a few ideas:

• Add Protein: Mix in cooked, shredded chicken or crumbled bacon for a heartier meal.
• Try Different Cheeses: Swap the mozzarella for cheddar, gouda, or a mix of your favorite cheeses for a new flavor twist.
• Make It Gluten-Free: Use gluten-free breadcrumbs to accommodate dietary restrictions.
• Incorporate Other Veggies: Layer in thinly sliced tomatoes, bell peppers, or mushrooms for added color and nutrition.
• Spice It Up: Add a pinch of red pepper flakes or a drizzle of hot sauce for a spicy kick.

Feel free to experiment and make this recipe your own. No matter how you adapt it, this cheesy zucchini casserole is sure to become a staple in your kitchen!

Print