📋 Creamy Chicken Spaghetti Recipe
This Creamy Chicken Spaghetti is the ultimate comfort food—loaded with tender chicken, perfectly cooked spaghetti, and a rich, cheesy cream sauce. Baked until golden and bubbly, this hearty casserole is easy to prepare and perfect for family dinners, meal prep, or casual gatherings. The addition of Rotel tomatoes gives a subtle kick, balancing the creaminess and adding an irresistible flavor twist.
Equipment
- Large deep skillet
- Large pot for boiling pasta
- Sharp knife and cutting board
- 9×13-inch casserole dish
- Wooden spoon or spatula
Ingredients
- 2 boneless skinless chicken breasts (about 1.5 lbs)
- 1 tablespoon olive oil
- ½ tablespoon salt for pasta water
- 8 oz spaghetti uncooked
- ¼ cup salted butter
- 1 medium onion diced
- 2 cloves garlic minced
- ¼ cup all-purpose flour
- 2 cups chicken broth
- ½ teaspoon salt
- ¼ teaspoon freshly cracked black pepper
- ½ teaspoon Italian seasoning
- 1 cup shredded cheddar cheese divided
- 1 cup shredded mozzarella cheese divided
- 1 cup heavy cream
- 1 10 oz can diced tomatoes with green chiles (Rotel), drained
Instructions
- Preheat oven to 375°F (190°C).
- Slice chicken breasts into thin cutlets. Sear in olive oil for 7-10 minutes until golden and cooked through. Set aside to rest, then chop into ½-inch pieces.
- Boil spaghetti in salted water until al dente. Drain and set aside.
- In the same skillet, melt butter. Sauté onion and garlic for 3-4 minutes until soft.
- Stir in flour and cook for 2-3 minutes to form a roux.
- Slowly add chicken broth while stirring. Let the sauce thicken.
- Add salt, pepper, Italian seasoning, ½ cup cheddar, ½ cup mozzarella, and heavy cream. Stir until smooth.
- Turn off heat and fold in diced tomatoes, cooked chicken, and spaghetti.
- Transfer mixture to a 9×13-inch baking dish. Top with remaining cheese.
- Bake for 25 minutes until bubbly and golden.
Video
Notes
Substitute chicken: Use rotisserie chicken for convenience.
Add veggies: Try sautéed mushrooms or bell peppers for extra nutrition.
Spice it up: Add red pepper flakes or use spicy Rotel tomatoes for extra heat.
Add veggies: Try sautéed mushrooms or bell peppers for extra nutrition.
Spice it up: Add red pepper flakes or use spicy Rotel tomatoes for extra heat.