Chicken Spaghetti Casserole with Broccoli


I combined parts of 2 different recipes to come up with this all-in-one chicken spaghetti casserole. Great for using leftover chicken.

Chicken Spaghetti Casserole with Broccoli
Prep Time:
10 mins
Cook Time:
45 mins
Total Time:
55 mins
1 9x13-inch casserole


  • 1 teaspoon garlic salt

  • ½ (16 ounce) package spaghetti

  • 1 medium onion, chopped

  • 1 tablespoon salted butter

  • 2 (10.5 ounce) cans condensed cream of chicken soup

  • 1 (12 ounce) package frozen chopped broccoli, thawed

  • 2 cups shredded Cheddar cheese

  • 2 cups diced cooked chicken

  • 1 cup 2% milk

  • ½ teaspoon salt

  • ½ teaspoon ground black pepper

  • 1 (2.8 ounce) can French-fried onions


  1. Preheat the oven to 350 degrees F (175 degrees C).

  2. Fill a large pot with water and add garlic salt; bring to a boil. Cook spaghetti in the boiling water, stirring occasionally, until tender yet firm to the bite, about 12 minutes. Drain and transfer to a large bowl.

  3. While the pasta is cooking, melt butter in a skillet over medium heat. Add onion and saute until lightly browned, 5 to 7 minutes. Add to the pasta.

  4. Add condensed soup, broccoli, Cheddar cheese, cooked chicken, milk, salt, and pepper to the pasta-onion mixture; mix to combine and transfer to a 9x13-inch baking dish.

  5. Bake in the preheated oven for 20 minutes. Sprinkle onions on top and bake another 5 minutes.

Cook's Note:

If you want to use fresh broccoli, par-cook it first.

Nutrition Facts (per serving)

367 Calories
19g Fat
29g Carbs
20g Protein
Nutrition Facts
Servings Per Recipe 10
Calories 367
% Daily Value *
Total Fat 19g 24%
Saturated Fat 9g 43%
Cholesterol 55mg 18%
Sodium 943mg 41%
Total Carbohydrate 29g 10%
Dietary Fiber 2g 7%
Total Sugars 3g
Protein 20g
Vitamin C 20mg 100%
Calcium 231mg 18%
Iron 2mg 12%
Potassium 278mg 6%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

You’ll Also Love