Cheesy Baked Chicken Spaghetti
Creamy and cheesy, this is a favorite baked chicken spaghetti recipe in our house!
Prep Time20 minutes mins
Cook Time40 minutes mins
Total Time1 hour hr
Course: Dinner
Cuisine: American
Keyword: baked chicken spaghetti recipe
Servings: 8 servings
Author: Sandy Clifton
9"x13" Baking Dish
Small Saucepan
Bowl
Pot to Boil Pasta
Cream Sauce*
- 2 cups Chicken Broth, low sodium
- 1 cup Milk
- ¾ cup Flour
- 1 teaspoon Kosher Salt
- ½ teaspoon Black Pepper
- ½ teaspoon Garlic Powder
- ¼ teaspoon Onion Powder
Casserole Base
- 8 oz Thin Spaghetti, Cappellini
- 3 cups Diced Cooked Chicken
- 1 14-oz can Diced Tomatoes** lightly drained
- 1 7-oz can Diced Green Chilis**
- 1 Tablespoon Taco Seasoning
- 1 cup Sour Cream
- 1 cup Monterey Jack Cheese, shredded
- 1 ½ cups Cheddar Cheese, shredded, divided
Make the Cream Sauce
In a small saucepan, bring 2 cups of chicken broth to a low boil.
In a bowl, whisk together flour and milk until smooth.
Gradually whisk the flour mixture into the broth, whisking until thick.
Reduce heat and add salt, pepper, garlic powder, onion powder. Stir to combine.
Remove from heat. Set aside.
Casserole Base
Meanwhile, cook pasta to al dente and drain. Put back in pot.
Add the chicken, tomatoes, green chilis, taco seasoning, sour cream, and cheeses.
Stir to combine.
Add the cream sauce and mix well.
Pour into a 9x13-inch baking dish.
Cover with foil and bake at 350° for 25 minutes.
Uncover and sprinkle ½ cup cheddar cheese on top.
Bake for an additional 10-15 minutes, until casserole starts to brown and is hot and bubbly.
*Can substitute 2 cans of condensed cream of chicken soup.
**Can use Salsa or Rotel in place of the tomatoes and green chilis, if desired.