Go Back

Chicken Spaghetti Recipe

This easy chicken spaghetti recipe feels like a hug in a bowl—creamy, cheesy comfort that comes together fast and fills bellies with joy. Whether you're cooking for family nights or meal-prepping for the week, it's a versatile classic that I can't get enough of.
Prep Time 8 minutes
Cook Time 21 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine American, Southern
Servings 6 Servings
Calories 420 kcal

Ingredients
  

  • For the base
  • 12 oz cooked spaghetti noodles drained (cooked al dente)
  • 2 cups cooked chicken shredded or chopped (rotisserie or poached)
  • 1 10.5 oz can cream-of-chicken soup
  • 1 10.5 oz can cream-of-mushroom soup (optional swap)
  • 1 10 oz can diced tomatoes & green chiles, drained
  • 1 cup chicken broth
  • 1 cup sharp cheddar cheese shredded
  • Seasonings
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Salt & black pepper to taste
  • Topping
  • 1 cup cheddar cheese extra for topping
  • ½ cup mozzarella cheese optional for melty pull

Instructions
 

  • Preheat & prep (2 min)
  • Preheat oven to 350°F (175°C). Grease a 9×13” baking dish. Make sure chicken is shredded and pasta is cooled and drained.
  • Mix the base (5 min)
  • In a large bowl, combine:
  • Cooked spaghetti
  • Shredded chicken
  • Cream-of-chicken & cream-of-mushroom soups
  • Diced tomatoes & green chiles
  • Chicken broth
  • 1 cup cheddar cheese
  • Garlic & onion powder
  • Stir until everything’s evenly coated—look for creamy, saucy texture.
  • Season to taste (1 min)
  • Taste and season with salt and pepper. Adjust garlic or onion powder if needed.
  • Bake (20 min)
  • Pour mixture into prepared dish. Sprinkle extra cheddar and mozzarella on top. Bake uncovered for 20 minutes, until cheese is bubbling and top is golden brown.
  • Rest & serve (2 min)
  • Let the casserole rest 2–3 minutes before serving.

Notes

  • Don’t skip draining noodles—extra water makes the sauce too thin.
  • Use hot sauce if reheating leftovers—they often need an extra splash of moisture and flavor.
  • Cover halfway during baking if the top browns too fast.
  • Let it rest before serving—that cheesy layer holds better.
  • Bulk it up: Stir in a handful of frozen peas or corn for extra veggie goodness.
Keyword chicken spaghetti recipe, cheesy chicken spaghetti, creamy chicken pasta, easy spaghetti casserole, rotisserie chicken spaghetti