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Crispy Baked Zucchini Casserole Recipe with Parmesan and Herbs Easy

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A simple, fast, and comforting crispy baked zucchini casserole with Parmesan and fresh herbs, perfect for busy weeknights or casual gatherings.

Ingredients

Scale
  • 4 medium zucchinis, sliced into 1/4-inch rounds
  • 1 cup freshly grated Parmesan cheese
  • 1 cup panko or regular bread crumbs
  • 2 tablespoons chopped fresh parsley
  • 1 tablespoon chopped fresh thyme
  • 2 cloves garlic, minced
  • 3 tablespoons extra virgin olive oil
  • 2 large eggs, beaten
  • Salt and pepper to taste
  • Zest of 1 lemon (optional)
  • 1 teaspoon onion powder (optional)

Instructions

  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch casserole dish with olive oil or nonstick spray.
  2. Wash and dry the zucchinis, then slice into 1/4-inch rounds. If zucchini is watery, sprinkle with salt and let sit for 10 minutes, then pat dry.
  3. In a large bowl, whisk together beaten eggs, olive oil, minced garlic, lemon zest, onion powder, salt, and pepper.
  4. Toss the zucchini slices in the egg mixture until evenly coated.
  5. In a separate bowl, combine bread crumbs, freshly grated Parmesan cheese, and chopped fresh herbs. Stir until well blended.
  6. Layer half of the coated zucchini slices in the bottom of the prepared dish. Sprinkle half of the breadcrumb and Parmesan topping evenly over the zucchini.
  7. Repeat with the remaining zucchini and topping, pressing gently to compact the layers.
  8. Bake for 30-35 minutes, or until the top is golden brown and crispy and the zucchini is tender.
  9. Let the casserole cool for about 5 minutes before serving.
  10. Optional: For extra crispiness, broil for 1-2 minutes watching closely to avoid burning.

Notes

Salting and draining zucchini before mixing helps prevent sogginess. Use freshly grated Parmesan for best melting and crispiness. Broil briefly if topping isn’t crispy enough. For gluten-free, substitute breadcrumbs with almond flour or gluten-free panko. Vegan options include flax eggs and vegan Parmesan.

Nutrition

Keywords: zucchini casserole, baked zucchini, Parmesan casserole, crispy zucchini, easy vegetable side, herb casserole, quick zucchini recipe