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Chicken and Spinach Casserole with Cream Cheese Recipe

4.5 from 110 reviews

This Chicken and Spinach Casserole with Cream Cheese is a creamy, savory baked dish combining tender chicken breasts, sautéed spinach, and a rich cheese mixture. It’s an easy and comforting main course perfect for family dinners, offering a delightful blend of flavors with Italian seasoning and mozzarella cheese baked to golden perfection.

Ingredients

Scale

Chicken and Marinade

  • 2 large boneless, skinless chicken breasts
  • 1 tablespoon olive oil
  • 3 cloves garlic, minced
  • 1 tablespoon Italian seasoning
  • ¼ teaspoon salt
  • ½ teaspoon black pepper

Vegetables

  • 2 cups fresh spinach
  • 1 tablespoon olive oil (for sautéing spinach)

Cheese Mixture

  • 8 ounces cream cheese, softened
  • 1 cup shredded mozzarella cheese, divided
  • ½ cup Parmesan cheese, optional

Instructions

  1. Preheat Oven: Preheat your oven to 400°F (200°C) and lightly grease a 9×13-inch baking dish.
  2. Prep Chicken: Cut each chicken breast in half horizontally to create four thin cutlets. Pound the thicker ends to ensure even thickness for uniform cooking.
  3. Marinate Chicken: In a bowl, whisk together 1 tablespoon olive oil, minced garlic, Italian seasoning, salt, and black pepper. Toss the chicken cutlets in this marinade, cover, and refrigerate for 15-30 minutes to allow flavors to develop.
  4. Sauté Spinach: Heat the remaining tablespoon of olive oil in a skillet over medium heat. Add the fresh spinach and cook for 2-3 minutes until wilted. Remove from heat and set aside.
  5. Prepare Cheese Mixture: In a mixing bowl, beat the softened cream cheese until smooth. Stir in the sautéed spinach, ½ cup of shredded mozzarella cheese, and Parmesan cheese if using until well combined.
  6. Optional Sear: For added flavor and texture, sear the marinated chicken cutlets in a hot skillet for 1-2 minutes on each side until lightly browned.
  7. Assemble Casserole: Arrange the chicken cutlets evenly in the greased baking dish. Spread the cream cheese and spinach mixture over the chicken, then top with the remaining ½ cup mozzarella cheese.
  8. Bake: Place the casserole in the preheated oven and bake for 20-30 minutes, or until the chicken reaches an internal temperature of 165°F (75°C) and the cheese is melted and lightly browned.
  9. Rest and Serve: Remove the casserole from the oven and allow it to rest for 5 minutes before serving, letting the flavors settle and the dish cool slightly for optimal taste and texture.

Notes

  • You can use frozen spinach as a substitute for fresh—just make sure to thaw and squeeze out any excess moisture to prevent a watery casserole.
  • Leftovers store well in an airtight container in the refrigerator for up to 3 days, or freeze for up to 2 months for longer storage.
  • For a juicier variation, chicken thighs can be used instead of breasts.

Keywords: chicken casserole, spinach casserole, cream cheese chicken, baked chicken recipes, easy chicken dinner, creamy chicken casserole