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Savoury Zucchini Casserole

A creamy, cheesy, and flavorful savory zucchini casserole baked with tender zucchini, herbs, and a golden breadcrumb topping.

Ingredients

Scale
  • 4 medium zucchinis, sliced
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 2 tbsp olive oil or butter
  • 1 cup shredded cheddar or mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 1/2 cup sour cream or Greek yogurt
  • 2 large eggs, lightly beaten
  • 1/2 tsp dried oregano
  • 1/2 tsp dried thyme
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1/2 cup breadcrumbs
  • 1 tbsp melted butter (for topping)

Instructions

  1. Preheat oven to 375°F (190°C). Grease a medium casserole dish.
  2. Heat olive oil or butter in a skillet over medium heat. Sauté onion until soft, then add garlic and cook for 30 seconds.
  3. Add zucchini slices and cook for 5–7 minutes until softened. Remove from heat.
  4. In a bowl, mix sour cream, eggs, cheddar or mozzarella, Parmesan, oregano, thyme, salt, and pepper.
  5. Stir the cooked zucchini mixture into the creamy mixture until well combined.
  6. Transfer to the casserole dish and spread evenly.
  7. In a small bowl, mix breadcrumbs with melted butter and sprinkle over the top.
  8. Bake for 25–30 minutes, or until golden and bubbly.
  9. Let cool for a few minutes before serving.

Notes

  • Add cooked rice or quinoa to make it a heartier dish.
  • Use a mix of yellow squash and zucchini for color variety.
  • For extra richness, add a handful of shredded Monterey Jack or Gruyère.

Nutrition

Keywords: zucchini casserole, savory zucchini bake, cheesy vegetable casserole, zucchini recipes