Chicken Zucchini Casserole Recipe

Introduction

This Chicken Zucchini Casserole is a comforting and easy-to-make dish perfect for weeknight dinners. Combining tender chicken, fresh zucchini, and a flavorful stuffing topping, it’s a satisfying casserole that the whole family will enjoy.

Ingredients

• 6 ounces boxed stuffing mix (such as Stove Top)
• ½ cup butter, melted
• 4 diced zucchini (about 4-5 cups bite-size pieces)
• 3 boneless, skinless chicken breasts, cooked and diced
• ½ cup shredded mozzarella cheese (optional)
• 10½ ounces canned cream of chicken soup (1 can)
• ½ onion, diced
• ½ cup sour cream

Instructions

1. Step 1: Preheat your oven to 350°F (175°C).
2. Step 2: In a large bowl, mix the stuffing mix with the melted butter. Set aside ½ cup of this mixture to use as a topping later.
3. Step 3: Add the diced zucchini, cooked chicken, mozzarella cheese (if using), cream of chicken soup, diced onion, and sour cream to the remaining stuffing mixture. Stir gently to combine everything evenly.
4. Step 4: Spray a 9×13 inch baking dish with nonstick cooking spray. Spread the zucchini and chicken mixture in an even layer in the dish.
5. Step 5: Sprinkle the reserved ½ cup of stuffing mixture evenly over the top.
6. Step 6: Bake uncovered for 40-50 minutes, or until the casserole is cooked through and the topping is golden brown.

Tips & Variations

• Try adding garlic powder, parmesan cheese, green onions, Italian seasoning, salt, and black pepper to enhance the flavor.
• If zucchini is not available, substitute with yellow squash for a similar texture and taste.
• Using a rotisserie chicken can save time and add extra savory flavor to the casserole.

Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in the oven at 350°F until heated through, or microwave individual portions until hot.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen zucchini instead of fresh?

Yes, but be sure to thaw and drain the zucchini well to avoid excess moisture that could make the casserole watery.

Is this casserole freezer-friendly?

It can be frozen before baking. Cover tightly and freeze for up to 2 months. Thaw in the refrigerator overnight before baking as directed.

Chicken Zucchini Casserole Recipe

Print Recipe

★★★★★

4.7 from 77 reviews

This comforting Chicken Zucchini Casserole combines tender chicken, fresh zucchini, and a flavorful stuffing mix baked to golden perfection. Creamy and cheesy with a crunchy topping, it’s an easy one-dish meal perfect for a weeknight dinner. The recipe offers flexibility to swap zucchini with yellow squash and encourages adding your favorite seasonings for extra flavor.

• Author: Joe
• Prep Time: 15 minutes
• Cook Time: 45 minutes
• Total Time: 1 hour
• Yield: 6 servings 1x
• Category: Casserole
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Stuffing Mix & Topping

• 6 ounces boxed stuffing mix (such as Stove Top)
• ½ cup butter, melted

Main Ingredients

• 4 diced zucchini (about 4–5 cups bite-sized pieces)
• 3 boneless, skinless chicken breasts, cooked and diced into small pieces
• ½ cup shredded mozzarella cheese (optional)
• 10 ½ ounces canned cream of chicken soup (1 can)
• ½ onion, diced
• ½ cup sour cream

Instructions

1. Preheat Oven: Preheat your oven to 350℉ to prepare for baking the casserole.
2. Prepare Stuffing Mix: In a large bowl, combine the boxed stuffing mix with the melted butter, mixing well. Reserve ½ cup of this mixture separately for the topping.
3. Combine Casserole Ingredients: To the stuffing mixture in the large bowl, add the diced zucchini, cooked chicken pieces, shredded mozzarella cheese, cream of chicken soup, diced onion, and sour cream. Mix thoroughly to combine all ingredients evenly.
4. Assemble in Baking Dish: Spray a 9 x 13 inch glass baking dish with nonstick cooking spray. Spread the zucchini mixture evenly into the dish.
5. Add Topping and Bake: Sprinkle the reserved stuffing mix evenly over the top of the casserole. Place in the preheated oven and bake uncovered for 40-50 minutes, or until the casserole is fully cooked and the top is golden brown and crisp.
6. Optional Seasoning: For enhanced flavor, season with garlic powder, parmesan cheese, green onions, Italian seasoning, salt, and black pepper to taste. You may also substitute zucchini with yellow squash if desired.

Notes

• Use rotisserie chicken from the deli to save preparation time while adding a savory flavor.
• You can substitute zucchini with yellow squash if preferred or unavailable.
• Customize seasoning to your taste with garlic powder, parmesan cheese, and herbs for added depth.
• Ensure the casserole is baked uncovered to achieve a crispy and golden topping.

Keywords: Chicken Zucchini Casserole, Easy Chicken Casserole, Zucchini Recipes, Weeknight Dinner, Comfort Food