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Hearty Chicken Spaghetti Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 149 reviews
  • Author: Nora
  • Prep Time: 30 mins
  • Cook Time: 45 mins
  • Total Time: 1 hr 15 mins
  • Yield: 8 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American

Description

This comforting Chicken Spaghetti casserole features tender chicken and al dente spaghetti baked in a creamy mushroom cheese sauce with the perfect balance of seasonings. Ideal for a hearty family meal, this dish combines the rich flavors of sharp cheddar, diced pimentos, and a hint of cayenne pepper to add subtle warmth. It can be served fresh from the oven or frozen for convenient future meals.


Ingredients

Units Scale

Chicken

  • 2 cups cooked chicken, shredded or chopped

Pasta

  • 3 cups spaghetti, uncooked and broken into 2-inch pieces

Sauce and Vegetables

  • 2 cans cream of mushroom soup
  • 1/4 cup finely diced green pepper
  • 1/4 cup finely diced onion
  • 1 (4-oz.) jar diced pimentos, drained
  • 2 cups reserved chicken broth from pot

Cheese

  • 3 cups grated sharp cheddar cheese (2 cups mixed in, 1 cup reserved for topping)

Seasonings

  • 1 tsp Lawry's Seasoned Salt
  • 1/8 to 1/4 tsp cayenne pepper
  • Salt and pepper, to taste

Instructions

  1. Prepare the Chicken: Cook one whole cut-up fryer chicken in water until fully cooked. Remove the chicken from the pot, pick out the meat, and shred or chop it to yield 2 cups. Reserve the cooking broth for later use.
  2. Cook Spaghetti: Using the reserved chicken broth, cook the broken spaghetti pieces until al dente. Be careful not to overcook the pasta to maintain the ideal texture.
  3. Mix Ingredients: In a large bowl, combine the cooked spaghetti, shredded chicken, 2 cans of cream of mushroom soup, 2 cups of grated sharp cheddar cheese, diced green pepper, diced onion, drained diced pimentos, Lawry’s seasoned salt, cayenne pepper, salt, and pepper. Stir well to evenly distribute all ingredients.
  4. Assemble the Casserole: Transfer the mixture into a casserole pan. Evenly spread the remaining 1 cup of grated sharp cheddar cheese over the top for a cheesy crust.
  5. Bake or Store: Bake the casserole at 350°F (175°C) for 45 minutes, or until bubbly and heated through. If the cheese topping starts to brown too much, cover the casserole with foil to prevent burning.
  6. Storage Instructions: For future use, you can freeze the casserole covered for up to six months or refrigerate it covered for up to two days before baking.

Notes

  • Use the chicken broth from cooking the fryer chicken to add flavor to the spaghetti instead of plain water.
  • Adjust cayenne pepper amount to control the level of spiciness.
  • The casserole can be prepared in advance and frozen to save time on busy days.
  • Cover with foil when baking if cheese starts to burn for a nice melted topping.
  • This dish serves 8 people, making it perfect for family dinners or gatherings.

Nutrition

  • Serving Size: 1 serving (approximately 1/8 of casserole)
  • Calories: 420
  • Sugar: 4g
  • Sodium: 720mg
  • Fat: 22g
  • Saturated Fat: 12g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 2g
  • Protein: 28g
  • Cholesterol: 85mg