Creamy Chicken and Spinach Pasta Bake

Instructions

1. 1

   Preheat the oven to 375°F. Cook the pasta according to package directions, then drain and set aside.

2. 2

   In a large saucepan, sauté the onion, mushroom, and garlic in the olive oil over medium heat until tender, about 5 minutes.

3. 3

   Stir in the flour and cook for 1 minute, then gradually whisk in the milk and chicken broth. Bring the mixture to a boil and cook, stirring constantly, until thickened, about 2 minutes.

4. 4

   Add the cooked chicken, spinach, 3 tablespoons of the Parmesan cheese, lemon juice, pepper, and red pepper flakes. Stir to combine and heat through.

5. 5

   Toss the cooked pasta with the chicken mixture and transfer to a 9x13-inch baking dish. Top with the remaining 3 tablespoons of Parmesan cheese.

6. 6

   Bake for 20-25 minutes, or until the cheese is melted and the dish is bubbly. Serve hot.