This Zucchini & Cheese Casserole is a perfect symphony of tender zucchini, melting cheese, and a golden breadcrumb topping.

Zucchini & Cheese Casserole

Skill Level: Beginner

This recipe is ideal for beginners due to its straightforward preparation steps and simple ingredients. Anyone can master this dish with ease and confidence, making it a perfect choice for those looking to expand their culinary skills.

Health Benefits

This casserole is a healthier choice as it is rich in vegetables and uses zucchini as its base, providing a low-calorie but high-fiber content which aids in digestion and satiety. The cheese offers a good source of calcium and protein, while the whole grain breadcrumbs add a dose of fiber, making it a balanced meal option.

Zucchini & Cheese Casserole Recipe

Time & Servings

  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Total Time: 55 minutes
  • Servings: 6


  • Zucchini, shredded or diced – 32 ounces (900 grams)
  • Cheddar cheese, shredded – 8 ounces (225 grams)
  • Whole grain bread crumbs – 4 ounces (113 grams)
  • Milk – 8 fluid ounces (240 milliliters)
  • Eggs – 3 large
  • Garlic powder – 1 teaspoon (5 grams)
  • Salt – ½ teaspoon (2.5 grams)
  • Pepper – ¼ teaspoon (1.25 grams)
  • Olive oil – 1 tablespoon (15 milliliters)


  1. Preheat Oven & Prep Pan:
    • Preheat your oven to 375°F (190°C).
    • Lightly grease a 9×13 inch baking dish with olive oil.
  2. Mix Ingredients:
    • In a large bowl, combine the shredded zucchini, shredded cheese, garlic powder, salt, and pepper.
    • In another bowl, whisk together the eggs and milk.
    • Pour the egg mixture into the zucchini and cheese mixture, mixing until well combined.
  3. Assemble Casserole:
    • Transfer the mixture to the prepared baking dish, spreading evenly.
    • Sprinkle the breadcrumbs evenly over the top.
    • Drizzle a tablespoon of olive oil over the breadcrumbs.
  4. Bake:
    • Place in the oven and bake for 35 minutes, or until the top is golden and crispy.
  5. Serve:
    • Let it cool for a few minutes before slicing. Serve warm.

Tips for a Perfect Zucchini & Cheese Casserole!

  • Squeeze out excess moisture from the zucchini to prevent the casserole from becoming soggy.
  • Use sharp cheddar for a richer flavor.
  • Allow the casserole to set for a few minutes after baking for easier slicing.

Optional Ingredients

  • Stir in 1 cup of cooked quinoa or rice to add heartiness.
  • Add a layer of sliced tomatoes beneath the breadcrumb topping for a juicy twist.
  • Mix in some chopped herbs like basil or oregano for enhanced flavor.

Serving Suggestions

Serve with a crisp green salad or steamed green beans to add a fresh contrast to the rich and creamy casserole.

Nutrient Information Per Serving

  • Calories: 290
  • Protein: 16g
  • Fat: 18g
  • Carbohydrates: 18g
  • Fiber: 3g
  • Sugar: 5g

Saving Leftovers

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until heated through. The casserole can also be frozen for up to a month.

Origin & Folklore

The casserole, a dish popularized in the American Midwest in the early 20th century, was often served as a simple, one-dish meal during the Great Depression. Its economical and filling nature made it a staple in many households.

Zucchini & Cheese Casserole

Whether you’re a beginner in the kitchen or looking to whip up something without a fuss, this Zucchini & Cheese Casserole is a satisfying dish that combines healthful ingredients with comforting flavors. It’s a versatile dish that’s as nutritious as it is delicious.

Give it a try and enjoy a piece tonight!

P.S. Check out these other dishes with Zucchini as the star!