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Quick Baked Zucchini Parmesan Casserole


  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A cheesy, golden-topped zucchini casserole packed with Italian flavor, perfect for summer dinners and reducing food waste.


Ingredients

Scale
  • 4 cups shredded zucchini (about 3.5 medium zucchinis)
  • 1/2 cup finely chopped onion
  • 1 tablespoon finely chopped garlic (about 3 cloves)
  • 2 large eggs
  • 1/2 teaspoon salt
  • 1/2 cup grated Parmesan cheese + 2 tablespoons for topping
  • 1 cup shredded mozzarella cheese
  • 1/2 cup shredded cheddar cheese
  • 1/2 cup panko breadcrumbs
  • 2 tablespoons melted butter

Instructions

  1. Preheat oven to 375°F (190°C) and grease a 1½-quart baking dish (around 8×8 inches).
  2. Place shredded zucchini in a colander, sprinkle with salt, and let sit for 10 minutes. Squeeze out excess moisture using a towel.
  3. In a large bowl, mix drained zucchini, onion, garlic, eggs, 1/2 cup Parmesan, mozzarella, and cheddar. Stir until just combined and transfer to baking dish.
  4. Bake uncovered for 20 minutes until edges start to set.
  5. While baking, mix panko, butter, and remaining Parmesan in a bowl for the topping.
  6. After 20 minutes, remove casserole and evenly spread breadcrumb mixture over the top.
  7. Return to oven and bake another 5–10 minutes until golden brown. Let cool 5 minutes before serving.

Notes

Ensure zucchini is thoroughly drained to avoid a watery casserole. For added flavor, stir in fresh herbs like basil or thyme.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Vegetarian Casserole
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 185
  • Sugar: 2g
  • Sodium: 420mg
  • Fat: 12g
  • Saturated Fat: 7g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 8g
  • Fiber: 2g
  • Protein: 12g
  • Cholesterol: 85mg

Keywords: zucchini, parmesan, casserole, vegetarian, summer recipe