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Creamy Chicken and Spinach Casserole with Mozzarella and Parmesan Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 27 reviews
  • Author: admin
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Total Time: 50 minutes
  • Yield: 6 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American

Description

This creamy and comforting Chicken and Spinach Casserole combines tender cooked chicken, sautéed fresh spinach, and a rich blend of cream cheese, sour cream, and mayonnaise. Enhanced with garlic, basil, and savory cheeses, this baked casserole is topped with a crunchy breadcrumb layer for added texture, making it a perfect hearty dinner that’s simple to prepare and full of flavor.


Ingredients

Scale

Chicken and Spinach Mixture

  • 3 cups cooked chicken, shredded or cubed
  • 10 oz fresh spinach, chopped
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil

Dairy and Sauce

  • 8 oz cream cheese, softened
  • 1/2 cup sour cream
  • 1/2 cup mayonnaise
  • 1 cup chicken broth

Seasonings

  • 1 teaspoon onion powder
  • 1 teaspoon dried basil
  • Salt and pepper to taste

Cheese Topping

  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese

Optional

  • 1/4 cup breadcrumbs for topping


Instructions

  1. Preheat the oven: Set your oven to 350°F (175°C) to warm up while preparing the casserole.
  2. Sauté garlic: Heat olive oil in a large skillet over medium heat. Add minced garlic and cook until fragrant, about 1 minute, being careful not to burn it.
  3. Wilt the spinach: Add chopped spinach to the skillet and sauté until fully wilted. Remove from heat and allow to cool slightly.
  4. Prepare the creamy mixture: In a large mixing bowl, combine softened cream cheese, sour cream, mayonnaise, chicken broth, onion powder, dried basil, salt, and pepper. Stir until the mixture is smooth and well blended.
  5. Combine chicken and spinach: Mix the cooked chicken and sautéed spinach into the creamy mixture, ensuring all ingredients are evenly incorporated.
  6. Assemble the casserole: Pour the mixture into a greased 9×13 inch casserole dish and spread it out evenly.
  7. Add cheese topping: In a separate bowl, mix shredded mozzarella and grated Parmesan cheese. Sprinkle the cheese blend evenly over the casserole.
  8. Optional breadcrumb topping: For a crunchy finish, sprinkle 1/4 cup breadcrumbs evenly over the cheese layer.
  9. Bake the casserole: Place the dish in the preheated oven and bake for 25-30 minutes until the cheese is melted, bubbly, and golden brown on top.
  10. Rest and serve: Remove the casserole from the oven and let it sit for a few minutes before serving to allow it to set.

Notes

  • Use cooked chicken such as rotisserie, grilled, or leftover baked chicken.
  • Fresh spinach can be substituted with frozen chopped spinach; thaw and drain excess moisture before using.
  • For a lower-fat version, substitute light cream cheese and sour cream.
  • Breadcrumb topping is optional but adds a nice crunchy texture contrast.
  • Make sure the cream cheese is softened to ensure smooth mixing.
  • This dish can be prepared ahead and refrigerated before baking; increase baking time slightly if baking straight from the fridge.