This Chicken Rotel Spaghetti recipe has tender chicken, Rotel tomatoes, and green chiles tossed in creamy, cheesy goodness. This easy chicken bake pasta dish is always a hit at the supper table.
Why I love this recipe
This is a great recipe for busy weeknights that is easy to make using simple ingredients. It is ready in just 35 minutes.
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Ingredients
- boneless skinless chicken breasts
- spaghetti pasta
- Rotel tomatoes and chiles
- cream cheese
- sour cream
- ground cumin
- garlic powder
- onion powder
- salt
- shredded sharp cheddar cheese
Substitutions
To save time, use rotisserie chicken, or leftover chicken, instead of raw chicken. Skip step 2 and add the cooked chicken during step 7.
You can use any kind of pasta instead of spaghetti noodles.
Sprinkle in some black pepper or diced green bell peppers if you wish.
Equipment used for this recipe
How to make chicken spaghetti casserole
Step 1 – On a cutting board, dice the chicken into bite-sized pieces.
Step 2 – Spray a skillet with non-stick spray and fry the chicken cubes over medium-high heat, stirring often, until cooked through about 10 minutes

Step 3 – At the same time, in a saucepan, cook spaghetti according to the package directions for al dente. When done, drain and set aside.
Step 4 – Heat the oven to 350 degrees.
Step 5 – Lightly coat an 8×8 inch baking dish with non-stick cooking spray and set aside.
Step 6 – To a saucepan, over medium-low heat, add the cream cheese, sour cream, Rotel tomatoes and chilies, cumin, salt, garlic, and onion powder. Stir together until cream cheese is melted.

Step 7 – Stir in the cooked chicken and 1/4 cup of cheddar cheese.
Step 8 – Add the cooked spaghetti and stir together until the noodles are coated.

Step 9 – Pour the creamy sauce and chicken mixture into the prepared baking dish. Sprinkle the top of the casserole with the remaining 1/4 cup of cheddar cheese.

Step 10 – Bake in the preheated oven for 20 – 25 minutes until heated through and the top of the casserole is golden brown and the cheese is melted.
Step 11 – Remove from oven and serve.

Pro Tips
If you have a large family this chicken spaghetti bake is easily doubled.
Store leftovers in an airtight container in the fridge for 3-4 days. They can also be frozen.
Recipe FAQs
The basic ingredients for this easy chicken spaghetti recipe are chicken, pasta, tomatoes with green chilies, cream cheese, sour cream, cumin, garlic powder, salt, and sharp cheddar cheese.

Chicken Rotel Spaghetti
This Chicken Rotel Spaghetti recipe has tender chicken,
Rotel tomatoes and green chiles tossed in creamy, cheesy goodness. This easy chicken bake pasta dish is always a hit at the supper table.
Ingredients
- 8 ounces of boneless skinless chicken breasts
- 2 ounces of spaghetti pasta, uncooked
- 4 ounces canned Rotel tomatoes and chiles (1/4 cup)
- 2 ounces of cream cheese
- 1/8 cup sour cream
- 1/8 teaspoon ground cumin
- 1/8 teaspoon garlic powder
- 1/8 teaspoon onion powder
- 1/8 teaspoon salt
- 1/2 cup shredded sharp cheddar cheese
Instructions
- On a cutting board, dice the chicken into bite-sized pieces.
- Spray a skillet with non-stick spray and fry the chicken
cubes over medium-high heat, stirring often, until cooked through about 10 minutes - At the same time, in a saucepan, cook spaghetti according to the package directions for al dente. When done, drain and set aside.
- Heat the oven to 350 degrees.
- Lightly coat an 8x8 inch baking dish with non-stick cooking spray and set aside.
- To a saucepan, over medium-low heat, add the cream cheese, sour cream, Rotel tomatoes and chilies, cumin, salt, garlic, and onion powder.
Stir together until cream cheese is melted. - Stir in the cooked chicken and 1/4 cup of cheddar cheese.
- Add the cooked spaghetti and stir together until the noodles are coated.
- Pour the creamy sauce and chicken mixture into the prepared
baking dish. Sprinkle the top of the casserole with the remaining 1/4 cup of cheddar cheese. - Bake in the preheated oven for 20 – 25 minutes until heated through and the top of the casserole is golden brown and the cheese is melted.
- Remove from oven and serve.
Notes
- If you have a large family this chicken spaghetti bake is easily doubled.
- Store leftovers in an airtight container in the fridge for 3-4 days. They can also be frozen.
Recommended Products
As an Amazon Associate I may make a small commission, at no additional cost to you, if you make a purchase through product links in this post.
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Progressive Prep Solutions Cutting Board, Juice Grooves, Dishwasher Safe, Measures 17.38" X 11.25"
-
Nordic Ware Professional Weight 12 Inch Texas Skillet With Helper Handle
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Farberware Glide Nonstick Sauce Pan/Saucepan with Straining and Lid, 3 Quart, Black
-
Sweese Porcelain Baking Dish 8 x 8 inch Steel Blue
Nutrition Information:
Yield:
2Serving Size:
1Amount Per Serving: Calories: 610Total Fat: 36gSaturated Fat: 19gTrans Fat: 1gUnsaturated Fat: 12gCholesterol: 189mgSodium: 676mgCarbohydrates: 16gFiber: 1gSugar: 5gProtein: 53g
Nutrition information is a guideline only, is calculated automatically by third party software, and absolute accuracy is not guaranteed.

I’m Zona. My husband and I are empty-nesters and parents of 1 adult son. I have a passion for recipes and I share all the tips, tricks, and resources I can find (or create) to help you cook for two.