Cheesy Zucchini Casserole Is a Must-Try Dish

Cheesy zucchini casserole is the perfect blend of flavor, nutrition, and simplicity. It’s creamy, rich, and packed with cheesy goodness. Whether you’re feeding your family or bringing a dish to a gathering, this casserole always hits the spot.

Looking for a dish that’s simple, hearty, and packed with flavor? This cheesy zucchini casserole hits all the right notes. It’s creamy, savory, and perfectly baked to golden-brown perfection. Whether served as a side or main course, it’s a comfort food favorite.

History of Cheesy Zucchini Casserole

The Cheesy Zucchini Casserole may not have ancient roots like some classic European dishes, but it definitely has a homegrown, comforting backstory that reflects how American home cooking evolved—especially in the mid-20th century.

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Cheesy Zucchini Casserole

Shruthi

Yummy Cheesy zucchini casserole with bread cubes, onion, and Cheddar is simple and easy to make for a deliciously cheesy vegetable side dish.

Print Recipe

Prep Time 15 minutes mins

Total Time 2 hours hrs 55 minutes mins

Course Snack

Cuisine French

Servings 4

Calories 437 kcal

Ingredients

  

• 4 slices bread cubed
• 1/4 cup melted butter
• 2 cup cubed zucchini
• 1 large onion finely chopped
• 1 large egg beaten
• 1 teaspoon garlic salt or to taste
• 2 cup shredded cheddar cheese

Instructions

 

• Prep the Zucchini

  Start by slicing the zucchini into thin rounds. Sprinkle some salt on them and let sit for 10 minutes. Pat them dry with a towel to remove excess moisture.
• Sauté the Aromatics

  Melt butter in a skillet over medium heat. Add onions and garlic. Sauté until they turn golden and soft. Set aside.
• Mix the Filling

  In a large bowl, beat the eggs. Add sour cream, cheddar, mozzarella, and Parmesan. Stir in the cooked onion mixture, salt, pepper, and oregano. Mix until creamy.
• Layer the Casserole

  Preheat oven to 375°F (190°C). Grease a baking dish. Layer half the zucchini at the bottom. Pour half the cheese mixture over it. Repeat layers. Sprinkle breadcrumbs on top for a crispy finish.
• Bake to Perfection

  Place the dish in the oven. Bake uncovered for 30–35 minutes. The top should be golden brown, and the casserole bubbly.

Notes

Cheesy zucchini casserole is quick, easy, and incredibly delicious. It's a wonderful way to enjoy vegetables without sacrificing taste. Try it today and make it a staple in your kitchen

Keyword healthy snack

Tips for the Best Zucchini Casserole:

• Use fresh zucchini for better texture.

• Drain all moisture from zucchini slices.

• Add red chili flakes for a little heat.

• Swap mozzarella with pepper jack for a spicier kick.

Frequently Asked Questions:

1. Can I use yellow squash instead of zucchini?

Yes! Yellow squash is a great substitute and adds color variation.

2. How do I prevent a soggy casserole?

Salt and drain the zucchini slices before baking. It pulls out excess moisture.

3. Is this dish gluten-free?

It can be! Use gluten-free breadcrumbs or omit them entirely.

4. Can I prepare it in advance?

Absolutely. Assemble ahead and refrigerate up to 24 hours before baking.

5. What cheese works best for this recipe?

A blend of cheddar and mozzarella is ideal, but gouda or fontina are great too.

6. Can I double the recipe for a crowd?

Yes—use a larger baking dish or two medium-sized ones. Adjust baking time as needed.

Conclusion:

Cheesy Zucchini Casserole is everything you want in a comfort dish—warm, gooey, healthy-ish, and endlessly flexible. Whether you’re cooking for picky kids, a holiday crowd, or just want a hearty meatless meal, this casserole delivers.

Don’t let that zucchini go to waste—turn it into your family’s new favorite dish tonight.