Description
A comforting and flavorful casserole featuring tender zucchini, a creamy cheese mixture, and a golden, bubbly topping. Perfect as a side dish or a light vegetarian main course that delivers a delightful combination of textures and cheesy goodness.
Ingredients
Main Ingredients
- 4 medium zucchini, thinly sliced
- 1 small onion, finely diced
- 2 tbsp butter
- 1 cup shredded cheddar cheese
- ½ cup grated Parmesan cheese
- 1 cup sour cream
- 2 large eggs
- 1 tsp garlic powder
- ½ tsp dried oregano
- Salt and black pepper to taste
- ½ cup breadcrumbs
Instructions
- Preheat and Prepare Baking Dish: Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish to prevent sticking and ensure easy cleanup.
- Sauté Onions: In a skillet over medium heat, melt the butter and sauté the finely diced onion until it becomes soft and translucent, which should take about 3-4 minutes.
- Cook Zucchini: Add the thinly sliced zucchini to the skillet with the onions and cook for 3–4 minutes. This step helps to reduce moisture by slightly softening the zucchini.
- Mix Cheese and Eggs: In a large bowl, whisk together the sour cream, eggs, garlic powder, oregano, salt, and black pepper until smooth. Stir in the shredded cheddar cheese and half of the grated Parmesan cheese to create the creamy base for the casserole.
- Combine Zucchini with Cheese Mixture: Carefully fold the sautéed zucchini and onion mixture into the cheese and egg mixture, ensuring everything is evenly incorporated.
- Assemble Casserole: Transfer the combined mixture to the prepared baking dish, spreading it out evenly.
- Add Topping: Sprinkle the breadcrumbs evenly over the top of the casserole, then add the remaining Parmesan cheese for a delicious golden crust.
- Bake: Bake the casserole in the preheated oven for 30–35 minutes, or until the top is golden brown and bubbly, indicating that it is cooked through.
- Rest Before Serving: Remove from the oven and let the casserole rest for 5 minutes to set before serving. This allows the flavors to meld and makes slicing easier.
Notes
- For extra flavor, consider adding cooked bacon or diced ham to the mixture.
- Drain excess liquid from the zucchini after slicing to prevent a watery casserole.
- Leftovers can be stored in the refrigerator for up to 3 days, making it great for meal prep.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
