Creamy, cheesy, and packed with flavor, this Crock Pot Cheesy Chicken Spaghetti is comfort food at its best. With tender shredded chicken, gooey cheese, and spaghetti noodles soaking in a rich, savory sauce, this meal is a weeknight lifesaver that feels like a warm hug in a bowl.

What makes this dish truly magical is its simplicity. Just toss everything into the crock pot and let it work its slow-cooked magic. It’s a one-pot wonder that satisfies cravings without the stress of stovetop babysitting. Great for busy families, cozy dinners, or meal prepping ahead of time.

What Kind of Chicken Should I Use?

Boneless, skinless chicken breasts or thighs both work well in this recipe. Breasts tend to shred more easily and stay lean, while thighs offer a richer flavor and tenderness. Use whatever you have on hand—this dish is incredibly forgiving!

Ingredients for the Crock Pot Cheesy Chicken Spaghetti

For the Chicken Mixture:

2 lbs boneless skinless chicken breasts (or thighs)
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon paprika
1/2 teaspoon salt
1/2 teaspoon black pepper
1/2 cup chicken broth

For the Sauce:

1 (10.5 oz) can cream of chicken soup
1 (10.5 oz) can cream of mushroom soup
1 (10 oz) can Rotel tomatoes with green chilies (undrained)
8 oz Velveeta cheese, cubed
1/2 cup sour cream
1/2 teaspoon chili powder (optional)

For the Pasta:

12 oz uncooked spaghetti
1/2 cup shredded cheddar cheese (optional, for topping)
Fresh parsley, chopped (for garnish)

How To Make the Crock Pot Cheesy Chicken Spaghetti

Step 1: Season and Layer the Chicken

Place the chicken breasts or thighs in the bottom of your crock pot. Sprinkle with garlic powder, onion powder, paprika, salt, and black pepper. Pour the chicken broth over the top.

Step 2: Add the Sauce Ingredients

Add cream of chicken soup, cream of mushroom soup, Rotel tomatoes (with juice), Velveeta cubes, and sour cream right on top of the chicken. Do not stir.

Step 3: Slow Cook Until Tender

Cover and cook on LOW for 6–7 hours or on HIGH for 3–4 hours, until the chicken is tender and easily shredded.

Step 4: Shred and Stir

Once the chicken is fully cooked, use two forks to shred it directly in the crock pot. Stir everything together until the cheese is fully melted and the sauce is creamy.

Step 5: Cook the Spaghetti

Cook the spaghetti noodles separately according to package directions. Drain and add them to the crock pot, stirring until fully coated with the cheesy sauce.

Step 6: Serve and Garnish

Top with optional shredded cheddar cheese and cover for a few minutes to melt. Garnish with fresh parsley before serving.

How to Serve and Store Crock Pot Cheesy Chicken Spaghetti

This creamy pasta is hearty enough to serve on its own, but you can pair it with a side salad or steamed green veggies for balance. Garlic bread or dinner rolls also make excellent companions to soak up that extra cheesy sauce.

To store leftovers, let the dish cool completely before transferring to an airtight container. Refrigerate for up to 4 days. Reheat in the microwave or on the stovetop with a splash of milk or broth to loosen the sauce. You can also freeze it for up to 2 months.

Frequently Asked Questions

What type of pasta works best?

Spaghetti is classic, but you can also use linguine, fettuccine, or even penne.

Can I use pre-cooked chicken?

Yes! Just skip the initial slow-cooking step and add shredded rotisserie chicken when mixing in the sauce.

Is Velveeta necessary?

Velveeta melts smoothly and gives the sauce its signature texture, but you can substitute with cream cheese and shredded cheddar if preferred.

How spicy is this dish?

With the Rotel and optional chili powder, it has a mild kick. Use plain diced tomatoes for a milder version or hot Rotel for more heat.

Can I double this recipe?

Absolutely! Just make sure your slow cooker is large enough to accommodate the increased volume.

Can I cook the pasta in the crock pot?

It’s best to cook pasta separately to avoid it becoming mushy. Stir it in just before serving.

Want More Pasta Ideas?

If you loved this creamy Crock Pot Cheesy Chicken Spaghetti, check out these other comforting dishes that are full of flavor:

📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you go for thighs or breasts? Did you tweak the cheese? Add mushrooms?

I love seeing how you make these recipes your own. Don’t forget to follow me on Pinterest at Life with Jam for more easy dinner ideas, comforting casseroles, and cozy meals.