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Savory Garden Zucchini Casserole

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  • Author: lina
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A comforting baked casserole made with tender zucchini, savory herbs, creamy eggs and sour cream, and melted cheeses, topped with a light crispy breadcrumb layer.


Ingredients

  • 4 medium zucchini, sliced
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil
  • 2 large eggs
  • 1/2 cup sour cream or Greek yogurt
  • 1 cup shredded cheddar cheese
  • 1/3 cup grated Parmesan cheese
  • 1/2 cup breadcrumbs
  • 1 teaspoon dried oregano
  • 1/2 teaspoon dried thyme
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons fresh parsley, chopped

Instructions

  1. Preheat the oven to 375°F (190°C) and lightly grease a baking dish.
  2. Heat olive oil in a large skillet over medium heat.
  3. Add the diced onion and cook until soft and translucent, about 4 to 5 minutes.
  4. Stir in the minced garlic and cook for about 30 seconds until fragrant.
  5. Add the sliced zucchini and sauté for 5 to 6 minutes until slightly softened. Season with salt, black pepper, oregano, and thyme.
  6. In a mixing bowl, whisk together the eggs and sour cream until smooth.
  7. Stir in the shredded cheddar cheese and grated Parmesan cheese.
  8. Combine the sautéed zucchini mixture with the egg and cheese mixture, stirring gently.
  9. Transfer the mixture to the prepared baking dish and spread evenly.
  10. Sprinkle breadcrumbs evenly over the top.
  11. Bake for 30 to 35 minutes until the top is golden and the center is set.
  12. Let the casserole rest for a few minutes before serving and garnish with fresh parsley.

Notes

  • Sautéing the zucchini first helps remove excess moisture and prevents a watery casserole.
  • Mozzarella or an Italian cheese blend can replace cheddar for a different flavor.
  • Crushed crackers can be used instead of breadcrumbs for a crunchy topping.
  • Additional vegetables such as bell peppers, mushrooms, or cherry tomatoes can be added.
  • Cooked quinoa or rice can be mixed in to make the casserole more filling.
  • Leftovers can be stored in the refrigerator for up to 3 days or frozen for up to 2 months.

Nutrition

  • Serving Size: 1 portion
  • Calories: 210
  • Sugar: 4g
  • Sodium: 420mg
  • Fat: 14g
  • Saturated Fat: 6g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 2g
  • Protein: 10g
  • Cholesterol: 75mg