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Creamy Chicken and Spinach Casserole Recipe

4.8 from 50 reviews

A creamy and comforting Chicken and Spinach Casserole combining tender cooked chicken, fresh spinach, and a rich blend of cream cheese, sour cream, and cheddar cheese. Perfectly seasoned and baked until golden and bubbly, this casserole makes for a delicious and hearty meal ideal for family dinners or meal prep.

Ingredients

Scale

Vegetables and Aromatics

  • 1 medium onion, finely chopped
  • 2 cloves garlic, minced
  • 5 cups fresh spinach, roughly chopped

Proteins and Dairy

  • 2 cups cooked chicken, shredded or diced
  • 8 oz cream cheese, softened
  • 1/2 cup sour cream
  • 1 1/2 cups shredded cheddar cheese

Seasonings

  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon paprika

Optional

  • 2 cups cooked pasta or rice (optional, for added bulk)

Instructions

  1. Preheat and Prepare Baking Dish: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter or non-stick spray to prevent sticking.
  2. Sauté Aromatics: Heat a tablespoon of oil or butter in a large skillet over medium heat. Add the chopped onion and garlic, sautéing until they become soft and fragrant, about 3-5 minutes.
  3. Cook Spinach: Add the fresh spinach to the skillet and cook, stirring occasionally, until it wilts down completely, about 2-3 minutes. Remove from heat.
  4. Combine Ingredients: In a large mixing bowl, combine the cooked chicken, sautéed spinach mixture, softened cream cheese, sour cream, and half of the shredded cheddar. Stir well until all ingredients are thoroughly mixed and creamy.
  5. Season: Add salt, black pepper, and paprika to the mixture. Mix again to distribute the spices evenly. If using, fold in the cooked pasta or rice.
  6. Transfer and Top: Pour the casserole mixture into the prepared baking dish and spread it evenly. Sprinkle the remaining cheddar cheese evenly across the top.
  7. Bake: Place the casserole in the preheated oven and bake uncovered for 25-30 minutes, or until the cheese is melted, bubbly, and lightly golden on top.
  8. Serve: Remove from oven and let it cool for a few minutes before serving warm. Enjoy this rich and hearty casserole as a main dish.

Notes

  • For added texture, consider topping the casserole with breadcrumbs or crushed crackers before baking.
  • This casserole can be prepared a day ahead and refrigerated; bake it fresh before serving.
  • If you prefer, swap cheddar cheese for mozzarella or a blend for a different flavor profile.
  • Using cooked pasta or rice is optional but makes the dish more filling.
  • Leftovers can be stored in the refrigerator for up to 3 days.

Keywords: chicken casserole, spinach casserole, cream cheese casserole, baked chicken dish, comforting dinner