Name: CrockPot Chicken Spaghetti
Prep time: 10 min
Cook time: 6 h
Total time: 6 h 10 min
Cuisine: American
Ingredients: 2 large chicken breasts; 8 oz spaghetti noodles; 1 (10.5 oz) can cream of chicken soup; 1 (10 oz) can diced tomatoes with green chilies (Rotel); 1 cup chicken broth; 1/2 cup diced onion; 2 cups shredded cheddar cheese; 1/2 tsp garlic powder; 1/2 tsp onion powder; 1/4 tsp black pepper; Salt to taste; 1 tbsp olive oil (optional for sautéing onions)

Why You’ll Love CrockPot Chicken Spaghetti Recipe

This recipe combines the ease of slow cooking with the comforting flavors of a hearty pasta dish. You’ll love how the chicken becomes incredibly tender after hours of slow cooking, while the cheesy, creamy sauce clings to every strand of spaghetti. Whether you’re feeding a hungry family or prepping meals ahead of time, this dish is reliable, tasty, and easy to customize.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Boneless, skinless chicken breasts
Diced tomatoes (with green chilies, if preferred)
Cream of chicken soup
Cream cheese
Shredded cheddar cheese
Onion, diced
Garlic powder
Salt and pepper
Spaghetti noodles
Chicken broth or water

Directions

Place the chicken breasts in the bottom of the CrockPot.
Add diced tomatoes, diced onion, cream of chicken soup, cream cheese, garlic powder, salt, and pepper on top.
Cover and cook on low for 6-7 hours or high for 3-4 hours, until the chicken is fully cooked and tender.
Remove the chicken, shred it with two forks, and return it to the CrockPot.
Stir everything together until creamy and well combined.
Add cooked spaghetti noodles and shredded cheddar cheese. Mix until the noodles are coated and the cheese is melted.
Let it cook for another 15-20 minutes on low, allowing the flavors to meld.
Serve warm and enjoy.

Servings and timing

This recipe makes approximately 6 servings.
Cook time is about 6-7 hours on low or 3-4 hours on high, plus about 20 minutes to stir in the noodles and cheese before serving.
Prep time: 10 minutes.

Variations

Use rotisserie chicken to cut down on cooking time.
Swap cream of chicken soup with cream of mushroom or cream of celery for a different flavor profile.
Add chopped bell peppers or mushrooms for extra vegetables.
Spice it up with red pepper flakes or diced jalapeños.
Substitute spaghetti with other pasta types like penne or rotini.
Use Monterey Jack or a Mexican cheese blend instead of cheddar.

Storage/Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.
To reheat, place in a microwave-safe dish and heat in 1-minute intervals, stirring between each, until warmed through.
For stovetop reheating, place the spaghetti in a pan over low heat and add a splash of chicken broth or milk to loosen the sauce. Stir occasionally until hot.
You can also freeze portions for up to 2 months. Thaw overnight in the fridge before reheating.

FAQs

What type of cheese works best for CrockPot chicken spaghetti?

Cheddar cheese is commonly used, but Monterey Jack, Colby, or a Mexican blend also melt well and add flavor.

Can I use frozen chicken breasts?

Yes, but be sure to add extra cooking time. It’s recommended to thaw the chicken before slow cooking for even cooking and food safety.

Can I make this recipe gluten-free?

Yes, use gluten-free spaghetti and ensure your soup and broth are labeled gluten-free.

Can I cook the spaghetti in the CrockPot?

It’s best to cook the spaghetti separately and stir it in at the end to avoid overcooking and mushy texture.

What if I don’t have cream of chicken soup?

You can use homemade white sauce or substitute with cream of mushroom or celery soup.

How can I add more vegetables?

Add chopped bell peppers, mushrooms, spinach, or peas during the last hour of cooking.

Is it okay to use pre-cooked chicken?

Absolutely. Add shredded rotisserie or leftover cooked chicken during the last hour of cooking to warm it through.

How do I keep the cheese sauce from becoming grainy?

Use freshly shredded cheese and stir it in at the end, once the CrockPot is on low or warm, to ensure a smooth sauce.

Can I double the recipe?

Yes, just make sure your CrockPot is large enough to handle the increased volume.

What can I serve with chicken spaghetti?

It pairs well with a side salad, garlic bread, or steamed vegetables.

Conclusion

CrockPot Chicken Spaghetti is a delicious and fuss-free meal that’s sure to become a favorite in your weekly rotation. With minimal prep, rich flavors, and comforting textures, it’s a satisfying dish perfect for families, potlucks, or meal prep. Try it once, and it just might become a staple in your kitchen.