This Easy Chicken Zucchini Casserole is a comfy dish featuring tender chicken, fresh zucchini, and gooey cheese all baked together. It’s a tasty way to use up those garden veggies!
I love how simple it is to throw together! Just mix everything in one pan and let the oven do its magic. Perfect for a busy weeknight when you still want something yummy! 🍽️
Key Ingredients & Substitutions
Cooked Chicken: Shredded or diced chicken gives the casserole its protein. You can use rotisserie chicken for convenience or leftover cooked chicken. For a vegetarian option, try using chickpeas or white beans instead.
Zucchini: This vegetable adds moisture and nutrition. If you don’t have zucchini, yellow squash or eggplant can be used as a substitute. Just make sure to slice them thinly for even cooking.
Cheddar Cheese: I love using sharp cheddar for its bold flavor. You can replace it with Monterey Jack for a milder taste or use a dairy-free cheese if you’re avoiding dairy.
Parmesan Cheese: It adds a nice salty kick. If you don’t have Parmesan, pecorino Romano works well too. You can even skip it if you want a lighter dish.
Sour Cream or Greek Yogurt: Both add creaminess. Greek yogurt is a healthier option. If you’re lactose intolerant, coconut or cashew yogurt can be a good alternative.
How Do I Ensure My Casserole is Perfectly Creamy?
Getting the right texture for your casserole is key. The creaminess comes from the combination of sour cream (or yogurt) and mayonnaise. Here’s how to do it:
- Make sure to mix the wet ingredients (sour cream, mayonnaise) well before adding in the chicken and veggies.
- When folding in zucchini, do it gently to keep the mixture light.
- Let the casserole rest for a few minutes after baking. This helps it set up a bit and makes it easier to serve.
With these tips, you’ll create a deliciously creamy casserole every time!
Easy Chicken Zucchini Casserole
Ingredients You’ll Need:
Main Ingredients:
- 2 cups cooked chicken, shredded or diced
- 2 medium zucchinis, thinly sliced
- 1 cup shredded cheddar cheese
- 1/2 cup grated Parmesan cheese
For the Base:
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 cup sour cream or Greek yogurt
- 1/2 cup mayonnaise
Seasonings:
- 1 teaspoon dried Italian seasoning
- Salt and pepper, to taste
Other:
- 2 tablespoons olive oil
- Fresh parsley or basil, for garnish (optional)
How Much Time Will You Need?
This casserole recipe takes about 15 minutes to prepare and then 25-30 minutes to bake. You’ll be enjoying a warm, cheesy dish in less than an hour!
Easy Step-by-Step Instructions:
1. Prepare Your Oven and Dish:
First, preheat your oven to 375°F (190°C). While that’s heating up, grab a medium-sized baking dish and lightly grease it to prevent sticking. This will make serving easier!
2. Sauté the Onions and Garlic:
In a skillet, heat the olive oil over medium heat. Add in the finely chopped onion and minced garlic. Sauté them for about 3-4 minutes until they become soft and fragrant. This step adds a wonderful flavor base to your casserole.
3. Mix the Main Ingredients:
In a large mixing bowl, combine the shredded chicken, the sautéed onions and garlic, sour cream, mayonnaise, Italian seasoning, salt, and pepper. Stir everything together until it’s well mixed. You want all those delicious flavors to blend!
4. Add the Zucchini and Cheese:
Now, gently fold in the thinly sliced zucchini along with half of the cheddar and Parmesan cheese. Be careful not to mash the zucchini; you want it to keep its shape. This part gives you the tasty veggie goodness!
5. Bake the Casserole:
Transfer the entire mixture into the prepared baking dish, spreading it out evenly. Top it off with the remaining cheddar and Parmesan cheese for that melty, cheesy goodness. Now, pop it in the oven and bake uncovered for 25-30 minutes. You’ll know it’s ready when the edges are bubbly and the cheese on top is golden brown.
6. Cool and Serve:
Once it’s out of the oven, let the casserole rest for about 5 minutes. This resting time helps it set up a bit, making it easier to serve. If you want, sprinkle some fresh parsley or basil on top for a pop of color. Now, dig in and enjoy your delicious Easy Chicken Zucchini Casserole!
Can I Substitute the Chicken with Another Protein?
Absolutely! You can use turkey, cooked sausage, or even a plant-based protein like tofu or chickpeas for a vegetarian option. Just make sure whatever you use is cooked before adding it to the casserole.
What Can I Use Instead of Sour Cream?
If you don’t have sour cream on hand, Greek yogurt works wonderfully as a substitute, providing a similar tangy flavor and creamy texture. You can also use cottage cheese blended until smooth for a different twist.
How Do I Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3-4 days. You can reheat the casserole in the microwave or in the oven at 350°F (175°C) until warmed through. Adding a splash of broth can help prevent it from drying out during reheating.
Can I Add More Vegetables to the Casserole?
Definitely! Feel free to add other vegetables like bell peppers, spinach, or mushrooms. Just make sure to chop them finely and adjust the cooking time slightly if you’re adding veggies that take longer to cook.
