Rotel Chicken Spaghetti

A delicious and creamy chicken spaghetti bake topped with melted mozzarella cheese, garnished with red pepper flakes and fresh parsley.

Rotel Chicken Spaghetti, born from Tex-Mex tradition, combines creamy pasta with zesty Rotel diced tomatoes and green chilies. Loved for its versatility and ease, it’s a crowd-pleaser, inviting creativity and cherished memories, embodying the essence of Southern hospitality and the joy of shared meals.

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how to make chicken spaghetti ?

To make chicken spaghetti, season and cook chicken, then sauté onions and garlic. Create a roux with butter, flour, and broth, add milk and cheeses. Combine with cooked chicken, diced tomatoes, and spaghetti. Bake with mozzarella, garnish, and serve.

Rotel Chicken Spaghetti Ingredients:

Boneless, skinless chicken breasts:

Provide lean protein for the dish. They’re sliced, seasoned, and cooked before being added to the spaghetti.

Rotel diced tomatoes & green chilies:

Infuse the dish with a zesty kick, adding flavor and a hint of heat. They contribute to the Tex-Mex flair of the recipe.

Italian Seasoning:

A blend of herbs like oregano, basil, and thyme, enhancing the overall flavor profile with a Mediterranean touch.

Olive oil for a tasty Rotel Chicken Spaghetti

Used for searing the chicken, adding a hint of fruitiness and helping to achieve a golden brown exterior.


Adds richness and flavor to the sauce, contributing to its creamy texture.

Yellow onion :

Provides a sweet and savory base flavor when sautéed, complementing the chicken and sauce.

Garlic :

Adds aromatic depth and flavor to the dish, enhancing its overall complexity.


Used to create a roux, which thickens the sauce and gives it a velvety consistency.

Chicken broth :

Provides a savory base for the sauce, infusing it with chicken flavor and enhancing its richness.


Adds creaminess to the sauce, balancing out the flavors and textures.

Cream cheese:

Contributes to the creamy richness of the sauce, adding a tangy flavor and smooth consistency.

Cheddar cheese:

Adds a sharp and nutty flavor to the sauce, enhancing its cheesiness.

Thin spaghetti:

Serves as the base pasta for the dish, providing a delicate texture that pairs well with the creamy sauce

Mozzarella cheese:

Melts beautifully on top of the dish, adding a gooey layer of cheesy goodness.

Red pepper flakes & chopped parsley:

Used as garnishes to add color, flavor, and a hint of spice to the finished dish

liste of ingrediatns to make Rotel Chicken Spaghetti

Step-by-Step Instructions for Rotel Chicken Spaghetti :

Prepare the Chicken for your Rotel Chicken Spaghetti :

  • Slice the boneless, skinless chicken breasts in half lengthwise to create thinner slices.
  • Season the chicken lightly with Italian seasoning, salt, and pepper.
  • Heat olive oil in a skillet over medium-high heat.
  • Sear the chicken on each side for 5-6 minutes until golden brown and cooked through.
  • Remove the chicken from the skillet and let it cool before dicing it into bite-sized pieces.

Prepare the Sauce:

  • In the same skillet, melt butter over medium-low heat.
  • Add diced yellow onion and cook until softened, about 4 minutes.
  • Add minced garlic and cook for an additional minute.
  • Sprinkle flour over the onions and garlic, stirring to coat evenly.
  • Cook for 2 minutes until the flour is lightly toasted.
  • Gradually add chicken broth, stirring continuously to avoid lumps.
  • Pour in milk slowly, stirring until the mixture is smooth and thickened.
  • Add softened cream cheese to the sauce, stirring until melted and well combined.

Combine Ingredients:

  • Reduce the heat to low and let the sauce simmer and thicken.
  • Stir in shredded cheddar cheese until melted and smooth.
  • Drain the juice from Rotel diced tomatoes and green chilies, then add them to the sauce.
  • Add the diced cooked chicken to the sauce, stirring to combine thoroughly.

Cook the Pasta:

Cook the thin spaghetti according to package instructions until al dente.Drain the spaghetti and add it to the sauce, stirring until well coated.

Assemble and Bake:

  • Preheat the oven to 400°F (200°C).
  • Transfer the chicken spaghetti mixture to a lightly greased 9×13-inch casserole dish.
  • Sprinkle shredded mozzarella cheese evenly over the top.
  • Bake uncovered for 15 minutes until the cheese is melted and bubbly.

Garnish and Serve your Rotel Chicken Spaghetti :

  • Remove the chicken spaghetti from the oven.
  • Garnish with red pepper flakes and chopped parsley for added flavor and color.
  • Serve hot, optionally with a side of garlic bread or a simple green salad.

Rotel Chicken Spaghetti

Course: DinnerCuisine: Italian


Prep time


Cooking time




Total time



Chicken Spaghetti with Rotel combines creamy pasta with zesty tomatoes and green chilies. Tender chicken and a rich, cheesy sauce create a flavorful Tex-Mex-inspired dish, perfect for any occasion.


  • 2 small boneless skinless chicken breasts

  • 2 teaspoons Italian Seasoning

  • Salt/Pepper

  • 2 Tablespoons olive oil

  • 4 Tablespoons butter

  • 1 small yellow onion, diced

  • 3 cloves garlic, minced

  • 4 Tablespoons flour

  • 1 ½ cups chicken broth

  • ¾ cup milk

  • 4 oz. cream cheese, softened

  • 1 cup cheddar cheese, shredded

  • 10 oz. diced tomatoes & green chilies

  • 8 oz. Thin Spaghetti

  • 1 cup mozzarella cheese, shredded

  • Red pepper flakes & chopped parsley, to garnish


  • Preheat the oven to 400 degrees Fahrenheit (200 degrees Celsius).
  • Cook the Chicken: (Optional. You may also use cooked chicken.) Slice the chicken breasts in half lengthwise to create 2 thinner slices. Pat dry and season lightly with salt/pepper and Italian seasoning.
  • Heat the olive oil over medium-high heat and sear the chicken on each side for 5-6 minutes. Remove and set aside. Dice into bite-sized pieces once cool enough to handle.
  • Reduce heat to medium-low. Melt the butter in the same pot and use a silicone spatula to clean the chicken bits from the bottom. Add the diced onions and cook until softened, about 4 minutes. Add the minced garlic and cook for an additional 1 minute.
  • Sprinkle flour over the onions and toss to coat. Cook for 2 minutes, until you can no longer smell flour. Gradually add the chicken broth in splashes to maintain the thickness of the roux. Stir in the milk next, a little bit at a time, until combined and smooth.
  • Let the sauce simmer and reduce while the pasta water heats up. Add the softened cream cheese and stir continuously until melted and smooth.
  • Reduce heat to low and let the base cool a bit. Sprinkle in the shredded cheddar cheese and stir to combine. Drain the juice from the diced tomatoes and add the tomatoes along with the cooked chicken. Stir to combine.
  • Stir in the thin spaghetti. Transfer to a lightly greased 9×13 casserole dish if not using an oven-safe pot.
  • Top with mozzarella cheese and bake uncovered for 15 minutes. To brown the top slightly, broil it for 1-2 minutes at 475°F (245°C), watching closely.
  • Remove from the oven. Garnish with red pepper flakes and fresh parsley. Serve with a side of Garlic Bread with Cheese.


  • For optimal results with Chicken Spaghetti with Rotel, shred your own cheese for creamier texture. Add cheddar cheese gradually to avoid graininess. Opt for thin spaghetti for best consistency. Avoid adding cheddar cheese to a very hot base to prevent separation. Enjoy this comforting Tex-Mex delight!

expert tips for perfect Rotel Chicken Spaghetti :

For optimal results, ensure to properly season and sear the chicken, gradually add liquids when making the sauce to achieve a smooth consistency, cool the base slightly before adding shredded cheddar to prevent graininess, shred your own cheese for creamier results, stir gently when combining ingredients, and watch closely while broiling to avoid burning.

list of equipment needed for this Rotel Chicken Spaghetti :

  1. Medium-sized pot or skillet
  2. Silicone spatula
  3. 9×13 casserole dish (if not using an oven-safe pot)
  4. Knife
  5. Cutting board
  6. Measuring spoons
  7. Measuring cups
  8. Oven
Rotel Chicken Spaghetti

what to serve with chicken spaghetti ?

Serve garlic bread with cheese and a fresh green salad alongside chicken spaghetti for a complete and satisfying meal.

what goes good with chicken spaghetti ?

Garlic bread, Caesar salad, or roasted vegetables pair well with chicken spaghetti, offering contrasting flavors and textures for a delightful meal.

Rotel Chicken Spaghetti: A Flavorful Twist on a Classic Favorite

Rotel Chicken Spaghetti presents a delightful twist on a classic favorite, offering ease of preparation and a burst of flavors. With its creamy texture, flavorful chicken, and cheesy topping, this dish promises to satisfy taste buds and make any mealtime a memorable occasion. Whether it’s a cozy family dinner or a gathering with friends, Rotel Chicken Spaghetti is sure to impress with its simplicity and deliciousness.

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