Crockpot chicken spaghetti is a comforting, creamy dish that combines tender chicken, spaghetti, and a flavorful sauce for a satisfying meal. Perfect for busy weeknights, this recipe allows you to set it and forget it while the slow cooker does all the work. With minimal prep and maximum flavor, it’s sure to become a family favorite. Gather your ingredients and get ready to enjoy a delicious, hearty dinner!
Ingredients
- 2 chicken breasts
- 8 oz spaghetti
- 1 can cream of mushroom soup
- 1 can diced tomatoes
- 1 cup chicken broth
- 1 onion, chopped
- 2 cloves garlic, minced
- 1 tsp Italian seasoning
- Salt and pepper to taste
- 1 cup shredded mozzarella cheese

Servings and Cooking Time
This recipe serves 4 people. Preparation time is about 15 minutes, and cooking time is 4-6 hours on low or 2-3 hours on high.
Nutritional Value
Each serving (about 1.5 cups) contains approximately:
– Calories: 450
– Protein: 30g
– Carbohydrates: 50g
– Fat: 15g
This nutritional information is based on one serving.
Step-by-Step Cooking Process
- Prepare all ingredients by chopping onions and mincing garlic.
- Place the chicken breasts at the bottom of the crockpot.
- Pour the cream of mushroom soup over the chicken.
- Add the diced tomatoes and chicken broth.
- Sprinkle the chopped onion and garlic on top.
- Add Italian seasoning, salt, and pepper.
- Cover and cook on low for 4-6 hours or high for 2-3 hours.
- About 30 minutes before serving, cook spaghetti according to package instructions.
- Shred the chicken and stir it back into the sauce.
- Combine the cooked spaghetti with the chicken mixture and add mozzarella cheese.

Alternative Ingredients
You can substitute chicken breasts with thighs for a juicier result. For a lighter version, use whole wheat spaghetti or zucchini noodles. If you’re dairy-free, opt for a dairy-free cream soup alternative.
Serving and Pairings
Serve this dish with a fresh green salad or garlic bread for a complete meal. A glass of white wine pairs beautifully, enhancing the creamy flavors.
Storage and Reheating
Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm in the microwave or on the stove. This dish can be frozen for up to 3 months; however, the texture of the spaghetti may change upon reheating.
Cooking Mistakes
- Overcooking the chicken can make it dry.
- Not seasoning enough can lead to bland flavors.
- Using too much liquid can make the dish soupy.
- Skipping the sautéing of onions and garlic can reduce flavor.
- Not shredding the chicken before mixing can lead to uneven flavors.
Helpful Tips
- Use fresh herbs for added flavor.
- Let the dish sit for 10 minutes before serving; it thickens as it cools.
- Experiment with different cheese types for varied flavors.
- Adjust seasoning to personal preference for a customized taste.

FAQs
Can I use frozen chicken in this recipe?
Yes, you can use frozen chicken, but increase the cooking time to ensure it cooks thoroughly.
What can I serve with crockpot chicken spaghetti?
This dish pairs well with garlic bread, a side salad, or steamed vegetables for a balanced meal.
Can I make this recipe in advance?
Yes, you can prepare the ingredients the night before and store them in the fridge, then cook the next day.
Is this dish kid-friendly?
Absolutely! The creamy texture and mild flavors usually appeal to children.
Can I make this dish gluten-free?
Yes, use gluten-free pasta and ensure that the cream soup is also gluten-free.
Conclusion
Crockpot chicken spaghetti is a delightful, easy-to-make dish that combines convenience with flavor. Perfect for busy families, this recipe provides a hearty meal without the fuss. With its creamy sauce and tender chicken, it’s sure to warm your heart and satisfy your taste buds. Try it today and enjoy a comforting dinner with minimal effort!

Crockpot Chicken Spaghetti
Ingredients
- 2 chicken breasts
- 8 oz spaghetti
- 1 can cream of mushroom soup
- 1 can diced tomatoes
- 1 cup chicken broth
- 1 onion chopped
- 2 cloves garlic minced
- 1 tsp Italian seasoning
- Salt and pepper to taste
- 1 cup shredded mozzarella cheese
Instructions
- Prepare all ingredients by chopping onions and mincing garlic.
- Place the chicken breasts at the bottom of the crockpot.
- Pour the cream of mushroom soup over the chicken.
- Add the diced tomatoes and chicken broth.
- Sprinkle the chopped onion and garlic on top.
- Add Italian seasoning, salt, and pepper.
- Cover and cook on low for 4-6 hours or high for 2-3 hours.
- About 30 minutes before serving, cook spaghetti according to package instructions.
- Shred the chicken and stir it back into the sauce.
- Combine the cooked spaghetti with the chicken mixture and add mozzarella cheese.