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Crockpot Chicken Spaghetti

Creamy, cheesy, and incredibly comforting, this Easy Crockpot Chicken Spaghetti is the ultimate set-it-and-forget-it dinner. Tender shredded chicken simmers in a rich sauce made with cream of chicken soup, diced tomatoes with green chilies, and melty cheese, creating bold flavor with minimal effort. The spaghetti cooks right in the slow cooker, soaking up every bit of that velvety goodness. It’s perfect for busy weeknights, family dinners, or potlucks when you need something hearty and crowd-pleasing. With simple ingredients and hands-off cooking, this dish delivers big comfort without the stress—just scoop, serve, and enjoy every creamy bite.
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Prep Time 15 minutes
Cook Time 3 hours 45 minutes
Course: Dinner, Main Course
Cuisine: American, Mexican
Ingredients Method Notes

Ingredients
  

  • Ingredients
  • 1 pound 450g boneless, skinless chicken breasts
  • 1 can, 10.5 oz condensed cream of chicken soup
  • 1 can, 10 oz diced tomatoes with green chilies (Rotel)
  • 8 ounces Velveeta cheese cut into cubes
  • ½ cup chicken broth
  • 8 ounces spaghetti
  • Optional for serving: shredded cheddar fresh chopped parsley

Method
 

1. Add Everything to the Slow Cooker

Lay the chicken breasts flat in the bottom of the slow cooker. Spoon the cream of chicken soup over the top, then add the diced tomatoes with chilies, cubed Velveeta, and chicken broth. Stir lightly to distribute the ingredients without fully mixing.

    2. Cook Until Tender

    Cover with the lid and cook on LOW for about 6 hours or HIGH for 3 hours. During this time, the cheese will melt into the sauce and the chicken will become soft enough to pull apart easily.

      3. Shred the Chicken & Add Pasta

      Transfer the cooked chicken to a plate and shred it using two forks. Snap the spaghetti in half and place it directly into the slow cooker. Return the shredded chicken to the pot and stir so the pasta is coated in the creamy mixture.

        4. Finish Cooking

        Turn the slow cooker to HIGH and cook for another 30–45 minutes. Stir once or twice to keep the noodles from sticking. When the spaghetti is tender, give everything a final stir to evenly coat the pasta in sauce. Garnish with shredded cheddar and parsley if desired before serving.

          Notes

          Pro Tips for Best Results

          • Break the spaghetti in half before adding so it mixes more evenly.
          • Velveeta creates a smooth, creamy texture, but cream cheese can be substituted.
          • Prefer a thinner sauce? Add a little extra broth.
          • Boost flavor with sautéed vegetables or a pinch of red pepper flakes.

          Storage & Reheating

          Keep leftovers in a sealed container in the refrigerator for up to three days. When reheating, stir in a splash of milk or broth to loosen the sauce. Warm gently on the stovetop or heat in short intervals in the microwave, stirring between each round to prevent overcooking.

          Frequently Asked Questions

          Can I swap out Velveeta?
           Yes. Cream cheese offers a slightly tangy flavor, while shredded cheddar provides a more traditional cheesy taste. A combination works well too.
          How do I avoid mushy pasta?
           Add the spaghetti during the final cooking stage and cook just until tender. Avoid letting it sit too long after it softens.
          Can I use pre-cooked chicken?
           Absolutely. Stir in cooked chicken near the end of the cooking time so it heats through without drying out.

          Final Note

          This slow cooker chicken spaghetti is the definition of comfort food made simple. It’s rich, creamy, and perfect for hectic evenings when you want something satisfying without standing over the stove.