Creamy Chicken and Spinach Casserole

Follow our step-by-step guide on how to make Creamy Chicken and Spinach Casserole.

1. Step 1

   Begin by preheating your oven to a cozy 350°F (175°C) and position the rack in the upper third for optimal baking.

2. Step 2

   Lightly spray a 9x13-inch baking dish with cooking spray to ensure easy serving later.

3. Step 3

   In a large nonstick skillet, melt butter over medium heat, inviting the rich aroma into your kitchen.

4. Step 4

   Toss in the chopped onion, sliced garlic, Italian seasoning, crushed red pepper, and ¾ teaspoon of salt.

5. Step 5

   Sauté this fragrant mixture, stirring frequently, until the onions become soft and translucent, which should take about 4 minutes.

6. Step 6

   Next, sprinkle in the flour and stir for an additional minute, allowing the flavors to meld.

7. Step 7

   Gradually whisk in the milk, stirring continuously until the mixture thickens slightly, roughly 3 minutes.

8. Step 8

   Now, add the cream cheese along with the remaining 1 teaspoon of salt, stirring until everything is beautifully combined.

9. Step 9

   Remove the skillet from the heat and fold in the shredded chicken, cooked rice, fresh spinach, lemon juice, and lemon zest, ensuring every ingredient is well incorporated.

10. Step 10

    Transfer this delightful mixture into your prepared baking dish, spreading it evenly to create a luscious base.

11. Step 11

    Crown it with a generous layer of shredded mozzarella and grated Parmesan cheese, adding a touch of indulgence.

12. Step 12

    Place the dish in the preheated oven and bake for about 15 minutes, or until the cheese is gloriously melted.

13. Step 13

    For that perfect golden finish, switch on the broiler and broil for an additional 2 to 3 minutes, watching closely as the cheese turns beautifully browned.

14. Step 14

    Enjoy the delightful aroma and the anticipation of a delicious meal ahead!.