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Cheesy Chicken Spaghetti Casserole Recipe

Cheesy Chicken Spaghetti Casserole Recipe


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4.6 from 33 reviews

  • Total Time: 1 hour 10 minutes
  • Yield: 8 1x

Description

Savory Cheesy Chicken Spaghetti Casserole brings comfort and flavor to dinner tables everywhere. Melted cheese, tender chicken, and perfectly cooked pasta create a hearty meal you’ll crave again and again.


Ingredients

Scale

Proteins:

  • 4 cups cooked chicken, chopped
  • 2 garlic cloves, minced

Dairy and Cheese:

  • 1 (16 ounces / 454 grams) container sour cream
  • 2 cups shredded Monterey Jack cheese, divided
  • 2 (10.5 ounces / 298 grams) cans unsalted cream of chicken soup

Pasta and Additional Ingredients:

  • 1/2 ounce / 14 grams dried spaghetti
  • 1 (10 ounces / 283 grams) package frozen spinach, thawed and drained
  • 1 (6 ounces / 170 grams) can French’s French Fried Onions, divided

Instructions

  1. Prepare the cooking vessel by coating a 9×13-inch baking dish with cooking spray, ensuring complete surface coverage for easy serving and cleaning.
  2. Cook the spaghetti in rapidly boiling water until it reaches a tender yet firm al dente texture, carefully draining and setting aside to prevent overcooking.
  3. Create the foundational mixture by thoroughly blending shredded chicken, cream of chicken soup, tangy sour cream, nutrient-rich spinach, a generous portion of Monterey Jack cheese, aromatic minced garlic, and half of the crispy French Fried Onions in a spacious mixing bowl.
  4. Incorporate the cooked spaghetti into the prepared mixture, gently folding until each pasta strand is evenly coated with the creamy, savory ingredients.
  5. Transfer the combined mixture into the prepared baking dish, smoothing the surface to ensure uniform distribution and consistent cooking.
  6. Elegantly top the casserole with the remaining Monterey Jack cheese, creating a melty layer, and sprinkle the rest of the French Fried Onions for added crunch and visual appeal.
  7. Slide the casserole into a preheated 350°F (175°C) oven, allowing it to bake uncovered for 40-50 minutes until the cheese melts completely and the onion topping turns a golden, crispy brown.
  8. Remove from the oven and let the casserole rest for a few minutes, allowing the flavors to meld and the temperature to stabilize before serving.

Notes

  • Swap chicken for turkey or plant-based alternatives to accommodate different dietary preferences and create a versatile meal option.
  • Use gluten-free spaghetti and ensure cream of chicken soup is gluten-free to make the recipe suitable for those with gluten sensitivities.
  • Drain spinach thoroughly to prevent excess moisture from making the casserole watery and compromising the creamy texture.
  • Add a sprinkle of red pepper flakes or hot sauce for those who enjoy a spicy kick, enhancing the overall flavor profile of the dish.
  • Prep Time: 20 minutes
  • Cook Time: 50 minutes
  • Category: Dinner, Lunch
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 396
  • Sugar: 2 g
  • Sodium: 681 mg
  • Fat: 21 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 9 g
  • Trans Fat: 0 g
  • Carbohydrates: 25 g
  • Fiber: 1 g
  • Protein: 30 g
  • Cholesterol: 99 mg