This Easy Chicken Zucchini Casserole is a winner! It features tender chicken, fresh zucchini, and a mix of flavorful cheese all baked together until bubbly. Yum!
Honestly, it’s like a warm hug in a dish! I love making this for dinner since it’s simple and you can sneak in some veggies. Perfect for those busy weeknights!
Key Ingredients & Substitutions
Zucchini: Fresh zucchini adds moisture and flavor. If zucchinis are out of season, yellow squash is a great alternative! You could even try using mushrooms or spinach to mix things up.
Cooked Chicken: Leftover rotisserie chicken works wonderfully for this dish. If you’re vegetarian, try using chickpeas or tofu instead. Just season well to boost the flavor!
Cheeses: Mozzarella gives that classic cheesy stretch, while Parmesan adds richness. If you’re dairy-free, opt for vegan cheese alternatives or nutritional yeast for a cheesy flavor.
Sour Cream & Mayonnaise: These keep the casserole creamy. For a healthier twist, Greek yogurt can replace both. It adds protein and tang without sacrificing the texture.
How Can I Get My Zucchini Just Right?
Getting zucchini perfectly tender without turning it mushy is key for this casserole! Here’s how you do it:
- Heat your skillet with olive oil over medium heat. This helps the zucchini cook evenly.
- Sauté the zucchini for only about 5 minutes—just until it starts to become tender. Remember, it will cook more in the oven!
- Sprinkle a bit of salt and pepper to enhance the flavor.
By lightly sautéing, you keep the zucchini’s fresh taste and add a soft texture to the casserole without losing its structure.
Easy Chicken Zucchini Casserole
Ingredients You’ll Need:
Vegetable and Protein:
- 2 medium zucchinis, sliced into half-moons
- 2 cups cooked chicken breast, shredded or diced
Creamy Mixture:
- 1/2 cup sour cream
- 1/2 cup mayonnaise
Cheese:
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Seasonings:
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/2 teaspoon dried Italian seasoning (or a mix of basil, oregano, thyme)
- Salt and pepper to taste
Others:
- 1 tablespoon olive oil
- Optional garnish: chopped fresh parsley or basil
How Much Time Will You Need?
This recipe takes about 10 minutes for prep and 30 minutes to bake, making a total of about 40 minutes. The way it comes together quickly, you can have a delicious meal on the table in no time!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 375°F (190°C). This way, your casserole will bake evenly once assembled. Lightly grease a medium-sized casserole dish with oil or cooking spray so nothing sticks!
2. Sauté the Zucchini:
In a skillet, heat the olive oil over medium heat. Add the sliced zucchini and sauté for about 5 minutes, just until they are tender but still have a bit of crunch. Sprinkle with a little salt and pepper before removing them from the heat.
3. Mix Everything Together:
Take a large mixing bowl, and combine the cooked chicken, sautéed zucchini, sour cream, mayonnaise, garlic powder, onion powder, Italian seasoning, salt, and pepper. Stir everything together until well mixed. This creamy mixture will be the heart of your casserole!
4. Assemble the Casserole:
Transfer the mixture into the greased casserole dish, spreading it evenly. Then, take your shredded mozzarella and Parmesan cheese and sprinkle them generously over the top. Cheese is always a good idea!
5. Bake in the Oven:
Place the casserole in the preheated oven and bake it uncovered for 25-30 minutes. You’ll know it’s ready when the cheese is melted, golden, and bubbling—just the way we like it!
6. Let it Rest:
Once it’s done baking, remove the casserole from the oven and allow it to sit for about 5 minutes. This helps the flavors settle, making it easier to serve.
7. Serve and Enjoy:
Garnish your delicious casserole with chopped fresh parsley or basil for a pop of color and freshness if you’d like. Serve it warm, and enjoy every bite! This dish pairs wonderfully with a simple green salad or some crusty bread for a complete meal.
FAQ for Easy Chicken Zucchini Casserole
Can I Use Fresh or Frozen Zucchini?
Fresh zucchini is ideal for this casserole, but if you only have frozen zucchini, you can use it! Just make sure to thaw and drain any excess moisture to prevent a watery casserole.
What Can I Substitute for Mayonnaise?
If you’re not a fan of mayonnaise, you can substitute it with Greek yogurt for a healthier option. It will still provide creaminess and add a nice tang to the dish!
How to Store Leftovers?
Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the oven or microwave until heated through. If reheating in the oven, cover with foil to keep the top from browning too quickly.
Can I Add Other Vegetables?
Absolutely! This casserole is versatile—feel free to add other veggies like bell peppers, spinach, or mushrooms. Just sauté them for a few minutes before mixing them in to ensure they’re tender in the final dish.
