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Rotel Chicken Spaghetti

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a plate of Chicken Spaghetti garnished with parsley with a fork
Rotel Chicken Spaghetti is a creamy, cheesy casserole made with tender chicken, zesty Rotel tomatoes, and perfectly cooked spaghetti. Ready in just over an hour, itโ€™s a great dish for busy weeknights or family dinners.
Jump to Recipe
Prep Time15 minutes
Cook Time50 minutes
Total Time1 hour 5 minutes
Servings8
Table of Contents
  1. Rotel Chicken Spaghetti Ingredients
  2. Substitutions and Additions for Rotel Chicken and Pasta
  3. How To Make This Rotel Chicken Spaghetti Recipe
  4. Rotel Chicken Pasta Troubleshooting Tips
  5. How To Serve This Rotel Chicken & Spaghetti Recipe
  6. How To Store Chicken Rotel Spaghetti
  7. Why This Recipe for Chicken Spaghetti with Rotel Is The Best
  8. Rotel Chicken Spaghetti Frequently Asked Questions
  9. Pasta Night Recipes You’ll Love
  10. JUMP TO RECIPE
  11. Even More Recipes You’ll Love

Put a whole new twist on pasta night with our Tex-Mex inspired Rotel chicken spaghetti recipe. It’s a hearty, baked casserole that’s ultra cheesy and tasty, and best of all, it’s easy to make. Our readers have come to expect reliable dinner recipes the whole family loves, and this chicken spaghetti casserole is just the classic comfort food you’re looking for.

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We believe pasta recipes should be simple but flavorful, and if they’re ooey, gooey, and cheesy, even better. So we tested our Rotel chicken spaghetti recipe in six separate test kitchens to be positive this ultimate comfort food will be a hit with your family.

Spaceships and Laser Beams isn’t just another recipe blog. It’s like having a whole team of superstar chefs helping you cook dinner! We’ll guide you through the process of making your pasta dish with clear steps and photos, as well as plenty of tips along the way.

a baking dish of Chicken Spaghetti

Rotel Chicken Spaghetti Ingredients

Rotel Chicken Spaghetti raw ingredients that are labeled

We love making our chicken spaghetti with Rotel and Velveeta cheese. The flavors combine to make a creamy sauce with a Mexican flare, and we also add simple seasonings.

You’ll Need:

  • 1 pound spaghetti
  • 1 tablespoon extra virgin olive oil
  • ½ cup diced onion
  • ½ cup diced bell pepper
  • 1 (10-ounce) can of Rotel tomatoes with green chilies (do not drain)
  • 2 cups cooked and shredded chicken breast
  • ½ teaspoon kosher salt
  • ½ teaspoon chili powder
  • ½ teaspoon cumin (optional)
  • ¼ teaspoon black pepper
  • 2 cups cubed Velveeta cheese
  • 1 (10.5-ounce) can cream of chicken soup
  • ¾ cup chicken broth
  • 1 cup shredded cheddar cheese (for topping)
  • 2 teaspoons fresh chopped parsley (optional garnish – you can substitute chopped cilantro for the parsley)

Substitutions and Additions for Rotel Chicken and Pasta

Chicken: You can make your own shredded chicken from boneless skinless chicken breasts, or substitute rotisserie chicken for a quicker prep. Of course, you can use leftover chicken, leftover holiday turkey for a different flavor.

Cream of Chicken Soup: Substitute with cream of mushroom soup for a different flavor or you can make a homemade cheese sauce if you prefer.

Chicken Broth: Vegetable broth can be used as a substitute for a different taste.

Spaghetti: Swap out spaghetti for any pasta shape you prefer, such as penne or rotini. Whole wheat or gluten-free pasta can also be used.

Rotel Tomatoes with Green Chilies: If you prefer a milder dish, use regular diced tomatoes. For more heat, add some chopped jalapeños.

Bell Pepper: Use any color of bell pepper or substitute with poblano peppers for a different flavor.

Chili Powder: Adjust the amount to your taste, or use smoked paprika for a smoky flavor.

Cumin: Omit if you prefer, or replace with coriander for a slightly different taste.

Velveeta Cheese: For a different cheese flavor, use shredded Monterey Jack or sharp cheddar cheese.

Shredded Cheddar Cheese: Use mozzarella, or try pepper jack cheese for a spicy kick.

We recommend shredding a block of cheese instead of using pre-shredded cheese, as freshly shredded cheese melts much better.

Parsley: Substitute with fresh cilantro for a different garnish or use dried herbs if fresh ones aren’t available.

Remember, any substitutions may alter the taste and texture of the recipe, so use them at your own discretion.

How To Make This Rotel Chicken Spaghetti Recipe

This easy Rotel chicken spaghetti recipe is a satisfying and easy-to-make dish with a Tex-Mex kick. Follow along with our clear steps to create this delicious meal for your family.

STEP ONE: Preheat your oven and spray a 9×13 casserole dish with nonstick cooking spray Set it aside. This step ensures your casserole won’t stick to the dish, making for easy serving and clean-up.

STEP TWO: Cook the spaghetti according to the package directions. Once cooked, drain the pasta and set it aside. 

PRO TIP: Be careful not to overcook the pasta, as it will continue to cook slightly when baked.

STEP THREE: Add the extra virgin olive oil to a large skillet over medium-high heat. Add the diced onion and bell pepper to the skillet and sauté until the onion and bell pepper are tender, about five to seven minutes. This step helps to build the base flavors of your dish.

extra virgin olive oil, diced onion, and bell pepper added to the skillet

STEP FOUR: Add the Rotel tomatoes with green chilies, including the juice, to the skillet. Continue cooking for a few minutes until the mixture is well combined and heated through. The tomatoes and chilies add a delicious, slightly spicy flavor that enhances the overall dish.

Rotel tomatoes and green chilies added to the skillet

STEP FIVE: Stir in the shredded chicken, chili powder, cumin (if using), salt, and pepper. Cook for another two to three minutes to let the flavors meld together. Using rotisserie chicken can save time and add extra flavor to your dish.

shredded chicken, chili powder, cumin, salt, and pepper added to the skillet

STEP SIX: Add the cubed Velveeta cheese, cream of chicken soup, and chicken broth to the skillet. Stir continuously until the cheese is fully melted and the sauce is smooth.

cubed Velveeta cheese, cream of chicken soup, and chicken broth added to the skillet

STEP SEVEN: Combine the cooked spaghetti with the cheese and chicken mixture. Toss everything together until the spaghetti is well-coated. 

cooked spaghetti with the cheese and chicken mixture combined in the skillet

STEP EIGHT: Transfer the mixture to the prepared baking dish. Use a spatula to spread it evenly, ensuring it fills the dish uniformly.

STEP NINE: Top the casserole with shredded cheddar cheese.

STEP TEN: Bake in the preheated oven for 20-25 minutes or until the top is melted and the casserole is bubbling. Allow the spaghetti to rest for a few minutes before serving. Resting helps the dish to set and makes serving easier.

Chicken Spaghetti baked in a baking dish

Rotel Chicken Pasta Troubleshooting Tips

This easy recipe for cheesy chicken spaghetti should come together quickly! Here are some extra tips from our recipe development team:

  • A large Dutch oven can also be used to make this recipe instead of a casserole dish.
  • This cheesy pasta recipe will likely stick to the pan if you don’t spray it well.
  • Cook the spaghetti just until al dente as it will continue cooking in the oven. If you overcook it in the pot, it will become mushy in the oven.
  • If you cut the Velveeta cheese into small cubes, it can help it melt more evenly.
  • If you want your cheese to get a bit bubbly, you can remove the foil during the last ten to 15 minutes of baking, or you can broil the top of the pasta for 30 seconds to one minute at the end of the bake time.

How To Serve This Rotel Chicken & Spaghetti Recipe

This recipe makes enough to feed a large family, but you can always double the recipe if you need even more. We recommend splitting a doubled recipe into two baking dishes for best results.

This dish can be served straight from the oven. Just set the hot dish on trivets in the center of your table with a large serving spoon, alongside a Caesar salad and some crusty garlic bread to sop up all the cheesy sauce.

This pasta casserole makes a hearty family dinner, but you can include some extra veggies on the side, like air fryer carrots, green beans, or roasted broccoli.

Pair with a glass of cold iced tea or a spicy margarita

Finish the meal with a simple dessert, like Jello Pie, chocolate cupcakes, or classic lunch lady brownies.

How To Store Chicken Rotel Spaghetti

MAKE AHEAD: You can prepare this chicken spaghetti with Rotel a day in advance. Follow the recipe up to the baking step, cover the dish tightly with plastic wrap or foil, and refrigerate. When ready to bake, remove the cover and bake as directed, adding a few extra minutes if needed to make sure it’s hot all the way through.

IN THE FRIDGE: After cooking, let the casserole cool to room temperature. Transfer any leftovers to an airtight container and store in the refrigerator for up to three days.

IN THE FREEZER: To freeze, allow the casserole to cool completely. Transfer the leftovers to a freezer-safe container or wrap the entire baking dish in plastic wrap and foil. Freeze for up to three months. Thaw in the refrigerator overnight before reheating.

HOW TO REHEAT: For reheating, you can use the oven or microwave. In the oven, cover the dish with foil and bake at 350°F until heated through, about 20-30 minutes. For microwave reheating, place a portion in a microwave-safe dish, cover, and heat on high for one to two minutes, or until hot. Stir halfway through.

Why This Recipe for Chicken Spaghetti with Rotel Is The Best

Rotel chicken & spaghetti is a dish that stands out for its simplicity and flavor. It quickly becomes a family favorite. Here’s why we know you’ll love it.

Easy to Prepare: This recipe is straightforward and doesn’t require complicated steps or hard-to-find ingredients.

Comforting and Satisfying: This casserole is the epitome of comfort food. Creamy cheese, tender chicken, and perfectly cooked pasta are always a winning combination.

Crowd-Pleaser: Whether you’re cooking for a family dinner or bringing this dish to a potluck, this recipe is always a hit.

Rotel Chicken Spaghetti Frequently Asked Questions

How do I prevent the spaghetti from clumping together?

Toss the cooked and drained spaghetti with a bit of olive oil to keep it from sticking together before combining with the sauce.

How can I make this recipe spicier?

To add more heat, you can use hot Rotel tomatoes, add chopped jalapeños, or increase the amount of chili powder.

What can I use if I don’t have Velveeta cheese?

You can use shredded Monterey Jack, Colby, or a combination of cheeses as a substitute for Velveeta.

Is it possible to make Rotel Chicken Spaghetti ahead of time?

Absolutely, you can prepare the dish up to the baking step, then cover and refrigerate it for up to a day before baking.

Rotel chicken spaghetti is full of cheesy goodness and tons of flavor. It’s easy to make and the whole family will love it! It’s a reliable recipe that never disappoints, and we think it will be a new staple in your kitchen.

a plate of Chicken Spaghetti garnished with parsley

Pasta Night Recipes You’ll Love

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a plate of Chicken Spaghetti garnished with parsley with a fork

Rotel Chicken Spaghetti

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Rotel Chicken Spaghetti is a creamy, cheesy casserole made with tender chicken, zesty Rotel tomatoes, and perfectly cooked spaghetti. Ready in just over an hour, it’s a great dish for busy weeknights or family dinners.
Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes
Servings 8

Ingredients
  

  • 1 pound spaghetti
  • 1 tablespoon olive oil, extra virgin
  • ½ cup diced onion
  • ½ cup diced bell pepper
  • 10 ounces Rotel tomatoes with green chilies, do not drain
  • 2 cups cooked and shredded chicken breast, you can substitute rotisserie chicken
  • ½ teaspoon kosher salt
  • ½ teaspoon chili powder
  • ½ teaspoon cumin, optional
  • ¼ teaspoon black pepper
  • 2 cups cubed Velveeta cheese
  • 10.5 ounces cream of chicken soup
  • ¾ cup chicken broth
  • 1 cup shredded cheddar cheese, for topping
  • 2 teaspoons fresh chopped parsley, optional garnish – you can substitute chopped cilantro for the parsley

Instructions
 

  • Preheat your oven to 350°F (175°C). Spray a 9×13 baking dish with nonstick cooking spray. Set it aside.
  • Cook the spaghetti according to the package instructions. Drain and set aside.
  • Add 1 tablespoon of extra virgin olive oil to a large skillet over medium-high heat. Add the diced onion and bell pepper to the skillet and sauté until the onion and bell pepper are tender.
  • Add the Rotel tomatoes and green chilies with juice to the skillet. Continue cooking for a few minutes.
  • Stir in the shredded chicken, chili powder, cumin (if using), salt, and pepper. Cook for another 2-3 minutes.
  • Add the cubed Velveeta cheese, cream of chicken soup, and chicken broth. Stir continuously until the cheese is fully melted and the sauce is smooth.
  • Combine the cooked spaghetti with the cheese and chicken mixture. Toss everything together until the spaghetti is well-coated.
  • Transfer the mixture to the prepared baking dish. Top with the shredded cheddar cheese.
  • Bake in the preheated oven for 20-25 minutes or until the top is melted and the casserole is bubbling. Allow the spaghetti to rest for a few minutes before serving.

Notes

  • A large Dutch oven can also be used to make this recipe instead of a casserole dish.
  • This cheesy pasta recipe will likely stick to the pan if you don’t spray it well.
  • Cook the spaghetti just until al dente as it will continue cooking in the oven. If you overcook it in the pot, it will become mushy in the oven.
  • If you cut the Velveeta cheese into small cubes, it can help it melt more evenly.
  • If you want your cheese to get a bit bubbly, you can remove the foil during the last 10-15 minutes of baking, or you can broil the top of the pasta for 30 seconds to 1 minute at the end of the bake time.

Nutrition

Calories: 511kcal | Carbohydrates: 57g | Protein: 32g | Fat: 17g | Saturated Fat: 8g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.01g | Cholesterol: 66mg | Sodium: 1615mg | Potassium: 643mg | Fiber: 3g | Sugar: 9g | Vitamin A: 954IU | Vitamin C: 12mg | Calcium: 477mg | Iron: 2mg
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Proudly Prepared by the Spaceships Kitchen

This recipe was developed, tested, cooked and photographed by the Spaceships Kitchen. From our dinner table to yours, we hope you think it's out of this world!

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