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Chicken Spinach Casserole Recipe


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4.9 from 30 reviews

  • Total Time: 45 minutes
  • Yield: 6 1x

Description

Hearty chicken spinach casserole promises comfort with Mediterranean flair, blending tender poultry and nutritious greens in a creamy, irresistible dish. Comfort meets wellness in this simple yet sophisticated meal perfect for family dinners and weekend gatherings.


Ingredients

Scale

Protein

  • 4 cups shredded rotisserie chicken
  • 4 ounces chive and onion cream cheese
  • 8 ounces part-skim mozzarella cheese
  • 1/4 cup Parmesan cheese, grated

Base and Grains

  • 3 cups cooked long-grain white rice
  • 3 tablespoons all-purpose flour
  • 2 1/2 cups whole milk
  • 3 tablespoons unsalted butter
  • 1 1/2 cups yellow onion, finely chopped
  • 6 cloves garlic, thinly sliced

Vegetables and Seasonings

  • 2 (10 ounce) packages frozen chopped spinach, thawed and drained
  • 2 teaspoons dried Italian seasoning
  • 1/4 teaspoon crushed red pepper
  • 1 3/4 teaspoons kosher salt
  • 2 tablespoons fresh lemon juice
  • 1 teaspoon lemon zest

Additional

  • Cooking spray

Instructions

  1. Preheat oven to 350°F and position rack in upper third of oven. Coat a 9×13-inch baking dish with cooking spray.
  2. In a large skillet, sauté diced onions and minced garlic in melted butter until translucent and fragrant. Sprinkle flour over the mixture and cook for 1-2 minutes.
  3. Slowly pour milk into the skillet, whisking continuously to prevent lumps. Simmer until the sauce thickens and becomes smooth.
  4. Incorporate cream cheese into the sauce, stirring until completely melted and integrated. Season with remaining salt and pepper.
  5. Fold shredded chicken, cooked rice, chopped spinach, fresh lemon juice, and lemon zest into the creamy sauce until evenly distributed.
  6. Transfer the mixture to the prepared baking dish, spreading it out in an even layer.
  7. Sprinkle a blend of shredded cheeses over the top of the casserole.
  8. Bake for 15 minutes until heated through and bubbly.
  9. Switch oven to broil and cook for 2-3 minutes, watching carefully to achieve a golden, slightly crispy cheese topping.

Notes

  • Swap protein easily by using turkey, tofu, or white fish for a different flavor profile and dietary needs.
  • Use gluten-free flour and rice alternatives like cauliflower rice to make this dish celiac and low-carb friendly.
  • Reserve extra liquid from spinach by gently squeezing it to prevent watery casserole texture.
  • Choose fresh baby spinach for brighter color and more tender consistency compared to frozen spinach.
  • Prep Time: 25 minutes
  • Cook Time: 20 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 482
  • Sugar: 2 g
  • Sodium: 756 mg
  • Fat: 20 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 43 g
  • Fiber: 2 g
  • Protein: 30 g
  • Cholesterol: 89 mg