Creamy Zucchini and Chicken Alfredo Casserole
Looking for an easy family dinner that will please everyone at the table? This creamy zucchini and chicken alfredo casserole is just the ticket. It’s a delightful mix of tender chicken, fresh zucchini, and rich alfredo sauce, all baked to perfection. Whether you’re preparing a meal for a busy weeknight or planning a cozy gathering, this dish is sure to become a favorite among your chicken casserole recipes.
What I love about this recipe is its versatility. Perfect as a make-ahead meal, you can prep it in advance and simply pop it in the oven when you’re ready to eat. It’s one of those one-dish casseroles that simplifies cleanup while still delivering on flavor and comfort. Each bite is creamy, cheesy, and satisfying, making it a true comfort food.
Delicious Zucchini and Chicken Alfredo Casserole

This chicken alfredo casserole features layers of tender chicken, thinly sliced zucchini, and a creamy alfredo sauce, topped with melted cheese. It’s hearty, satisfying, and incredibly easy to make, making it a go-to option for weeknight dinners.
Ingredients
- 2 cups cooked chicken, shredded or diced
- 2 medium zucchinis, thinly sliced
- 3 cups cooked pasta (penne or rotini works well)
- 2 cups alfredo sauce (store-bought or homemade)
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
- Fresh parsley for garnish (optional)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Mix the Ingredients: In a large bowl, combine the cooked chicken, sliced zucchini, cooked pasta, alfredo sauce, garlic powder, Italian seasoning, salt, and pepper. Mix well until all ingredients are evenly coated.
- Assemble the Casserole: Transfer the mixture into a greased 9×13-inch baking dish. Spread it out evenly and sprinkle the mozzarella and Parmesan cheese on top.
- Bake: Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and bake for an additional 15 minutes, or until the cheese is bubbly and golden.
- Garnish and Serve: Remove from the oven and let it cool for a few minutes. Garnish with fresh parsley if desired, and serve hot.
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
Nutrition Information
- Servings: 6 servings
- Calories: 450kcal
- Fat: 22g
- Protein: 30g
- Carbohydrates: 36g