Homemade Chicken Spaghetti

User Reviews

5

1,178 reviews
Excellent
  • Prep Time

    20 mins

  • Cook Time

    40 mins

  • Total Time

    1 hr

  • Servings

    6 servings

  • Calories

    518 kcal

  • Course

    Main Course

  • Cuisine

    Italian, American

Homemade Chicken Spaghetti

Homemade Chicken Spaghetti combines al dente pasta with shredded cooked chicken and a creamy sauce featuring butter, onion, garlic, bell pepper, flour, chicken broth, half and half, Parmesan, and cheddar cheeses. The casserole is topped with additional cheddar and baked until bubbly and golden, creating a comforting, cheesy pasta dish with a smooth, flavorful sauce and mild vegetable notes.

Description

This Homemade Chicken Spaghetti recipe starts by cooking spaghetti to al dente and shredding cooked chicken. The sauce is built by sautéing butter with onion, garlic, and green bell pepper until tender. Flour and Italian seasoning are added to create a roux, and gradually combined with chicken broth and half and half to form a creamy base. Parmesan and sharp cheddar cheeses enrich the sauce, which is seasoned with salt and pepper.

The cooked pasta, shredded chicken, diced tomatoes with chilies, and sauce are mixed and transferred to a baking dish. A top layer of cheddar cheese melts and browns during baking, creating a bubbly, cheesy crust. The dish combines creamy, cheesy textures with tender pasta and chicken, accented by slight acidity from the tomatoes and mild spice from the chilies.

Serving it warm yields a hearty and flavorful meal suitable for casual family dinners. Pre-shredding cheese and avoiding overcooking pasta maintain a smooth sauce and proper texture. A shortcut sauce option can use Velveeta and condensed soups for ease, adjusting seasonings accordingly.

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Ingredients

Servings
  • 8 ounces spaghetti
  • 2 cups chicken cooked shredded
  • 14 ounces canned diced tomatoes such as Rotel, or petite diced tomatoes, lightly drained, with chilies

For the Sauce

  • ¼ cup butter salted
  • 1 medium yellow onion chopped
  • 1 clove garlic minced
  • ½ green bell pepper chopped
  • ¼ cup all-purpose flour
  • 1 teaspoon Italian seasoning
  • 1 cup chicken broth
  • 1 cup half and half or light cream
  • ½ cup Parmesan Cheese shredded
  • 2 cups cheddar cheese divided, shredded sharp
  • ¼ teaspoon salt more to taste
  • ¼ teaspoon black pepper more to taste

Instructions

  1. Preheat the oven to 375°F. Grease a 9x13-inch baking dish.
  2. Cook the spaghetti al dente in a large pot salted water according to package directions. Drain well, do not rinse.
  3. Meanwhile, to make the sauce, in a large skillet, melt the butter over medium heat. Add onion, garlic, and bell pepper can cook until tender. Stir in the flour and Italian seasoning and cook for 1-2 minutes.
  4. Gradually add the broth and half and half, a bit at a time, whisking until smooth after each addition. Bring to a boil and let boil 1 minute or until thick and bubbly. 
  5. Remove from heat and whisk in the Parmesan cheese, 1 cup cheddar cheese, and salt and pepper.
  6. Combine spaghetti, chicken, cream sauce, and canned tomatoes. Mix well. Spread in baking dish.
  7. Top with remaining 1 cup of cheddar cheese and bake for 25-30 minutes or until hot and bubbly.

Notes

  • Do not overcook pasta as it will soften further during baking.
  • Freshly shredded cheese provides better sauce texture than pre-shredded.
  • Sharp cheddar cheese contributes the best flavor contrast in the dish.
  • Shortcut sauce option replaces vegetables with Velveeta, cream soups, and diced tomatoes; adjust seasonings as noted.

Nutrition Information

Show Details
Calories 518 (26%) Carbohydrates 38g (13%) Protein 22g (44%) Fat 30g (46%) Saturated Fat 18g (90%) Cholesterol 95mg (32%) Sodium 606mg (25%) Potassium 377mg (8%) Fiber 2g (8%) Sugar 3g (6%) Vitamin A 970IU (19%) Vitamin C 18.6mg (21%) Calcium 425mg (43%) Iron 2.1mg (12%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 518 kcal

% Daily Value*

Calories 518 26%
Carbohydrates 38g 13%
Protein 22g 44%
Fat 30g 46%
Saturated Fat 18g 90%
Cholesterol 95mg 32%
Sodium 606mg 25%
Potassium 377mg 8%
Fiber 2g 8%
Sugar 3g 6%
Vitamin A 970IU 19%
Vitamin C 18.6mg 21%
Calcium 425mg 43%
Iron 2.1mg 12%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

1,178 reviews
Excellent

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