Chicken Spaghetti Casserole is a beloved classic, perfect for family gatherings or a cozy dinner at home. This hearty dish combines tender chicken, al dente spaghetti, and a creamy mushroom sauce, making it a go-to comfort food. In this article, we’ll take you through the step-by-step process of preparing this delicious casserole. So, roll up your sleeves, and let’s get cooking!

Ingredients:

Let’s start with the essential ingredients that make this dish so scrumptious.

Instructions:

Now, let’s dive into the cooking process.

1. 1. Preheat your oven to 350°F.
   2. In a large bowl, combine the first 5 ingredients – chopped cooked chicken breast, uncooked spaghetti noodles, slices of celery, chopped red bell pepper, and chopped onion.
   3. In a medium bowl, whisk together the fat-free, less-sodium chicken broth, salt, pepper, and the condensed 30% reduced-sodium 98% fat-free cream of mushroom soup. Add this mixture to the chicken and pasta mixture, tossing it all together.

1. Divide the mixture evenly between 2 (8-inch) square or (2-quart) baking dishes that have been coated with cooking spray.
2. Sprinkle 1/2 cup of shredded cheddar cheese over each casserole.
3. Cover the baking dishes with foil coated with cooking spray.
4. Bake in the preheated oven at 350°F for 35 minutes. Afterward, uncover the casseroles and bake for an additional 10 minutes.
5. This recipe makes 2 casseroles, with 4 equal servings in each.
6. Enjoy your mouthwatering Chicken Spaghetti Casserole!