Creamy crockpot chicken spaghetti is the kind of dinner that makes the house smell great while you do something else. Chicken breasts simmer in a savory soup and broth base until they shred with a fork, then cream cheese, cheddar, and spaghetti turn it into a rich, saucy pasta.
Plan on about 5 hours from start to finish, with only 20 minutes of real work. The recipe serves 6 and reheats well, so it suits busy weeknights, potlucks, and Sunday meal prep.
Table of Contents
Why This Creamy Crockpot Chicken Spaghetti Recipe Works
Two condensed soups give the sauce body and savory depth without any roux or stovetop work. Cream of chicken and cream of mushroom bring different flavors, and together they taste more like a homemade sauce than either one alone.
Cream cheese melts in at the end and turns the cooking liquid silky. Cheddar adds sharpness so the sauce does not taste flat.
The spaghetti is boiled on the stove and folded in at the very end. Pasta that sits in a slow cooker for hours turns gummy, but pasta added in the last few minutes stays tender with a little bite.
Ingredients for Creamy Crockpot Chicken Spaghetti
- 1 1/2 lb boneless, skinless chicken breasts (2 to 3 pieces)
- 1 can (10.5 oz) condensed cream of chicken soup
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1 cup low sodium chicken broth
- 1 small onion, finely diced
- 3 cloves garlic, minced
- 1 tsp paprika
- 1 tsp Italian seasoning
- Black pepper, to taste
- 1 cup shredded cheddar cheese
- 8 oz cream cheese, cubed
- 8 oz dry spaghetti, cooked and drained
- Fresh parsley, chopped, for garnish
Chicken breasts. Start with raw chicken so it stays juicy through the long cook. Boneless thighs also work and are more forgiving.
Cream soups. They make the base of the sauce. Use reduced sodium versions if you like, since there is no added salt.
Low sodium chicken broth. It thins the soups so the chicken simmers instead of scorching. Regular broth makes the dish noticeably saltier.
Cream cheese. Cube it and let it sit out while the chicken cooks so it melts smoothly. Neufchatel can replace part of it for a lighter sauce.
Spaghetti. Cook it just to al dente because it keeps softening in the hot sauce. Regular or thin spaghetti both work.
How to Make Creamy Crockpot Chicken Spaghetti
1. Load the slow cooker. Lay the chicken breasts in the bottom of a 6 quart slow cooker.
2. Add the sauce base. Stir both soups, the broth, onion, garlic, paprika, Italian seasoning, and pepper together right over the chicken so everything is coated.
3. Cook low and slow. Cover and cook on low for 4 to 5 hours, or on high for 2 to 3 hours, until the chicken reaches 165 degrees F and pulls apart easily.
4. Shred the chicken. Lift the chicken onto a board, shred it with two forks, and return it to the pot.
5. Melt in the cheese. Stir in the cubed cream cheese and cheddar, then cover for a few minutes and stir again until the sauce looks smooth and creamy.
6. Cook the spaghetti. While the cheese melts, boil the spaghetti in salted water until just al dente and drain it well.
7. Fold and serve. Fold the spaghetti into the sauce, heat on low for 5 minutes so the flavors blend, and finish with parsley.
How to Serve Creamy Crockpot Chicken Spaghetti
Spoon the pasta into wide bowls and scatter parsley on top for color. Crisp air fryer garlic bread slices are ideal for mopping up the sauce, and air fryer broccoli with parmesan adds a bright green side. If you love this warm style of dinner, try the crock pot cheesy chicken spaghetti or a slow cooker chicken spinach pasta another night.
How to Store and Reheat Creamy Crockpot Chicken Spaghetti
Cool leftovers within 2 hours and refrigerate them in an airtight container for 3 to 4 days. The pasta keeps absorbing sauce as it sits, so it will look thicker the next day.
Reheat in a skillet or the microwave with a splash of broth or milk, stirring until steaming hot and 165 degrees F. You can freeze leftovers for up to 3 months, though the sauce can look slightly grainy after thawing, so stir well as it warms.
Tips and Variations for Creamy Crockpot Chicken Spaghetti
Do not overfill the cooker. Clemson slow cooker food safety guidance recommends filling the cooker only halfway to two thirds full, which helps food heat evenly and reach 165 degrees F.
Skip the peeking. Every time you lift the lid you lose heat, which adds to the cook time.
Add the pasta last. Cooked spaghetti turns mushy if it sits in the sauce for hours, so fold it in at the end.
Use rotisserie chicken for speed. Cook the sauce base first, then shred the chicken in near the end with the cheeses.
Add vegetables. Chopped bell peppers or mushrooms go in with the soups and add sweetness and earthy flavor.
Loosen the sauce if needed. A splash of broth or pasta cooking water brings it back to a creamy pour.
Top it for crunch. A handful of extra cheddar under the broiler gives a browned finish if you move the pasta to a baking dish.
Frequently Asked Questions About Creamy Crockpot Chicken Spaghetti
Can I use frozen chicken in creamy crockpot chicken spaghetti?
Thaw the chicken first so it heats evenly and reaches a safe temperature in time. Starting from frozen can leave the sauce lukewarm for too long.
Can I cook the pasta right in the slow cooker?
It is not the ideal idea. The pasta soaks up liquid and turns gummy, so boil it separately and fold it in at the end.
How do I make creamy crockpot chicken spaghetti less salty?
Use low sodium broth, reduced sodium soups, and skip added salt. Taste before serving since the cheese also adds salt.
Can I make creamy crockpot chicken spaghetti without canned soup?
Yes. Cook butter and flour into a paste, whisk in milk and broth until thick, and use that in place of the soups. Season it with garlic and a little extra pepper.
What is the ideal spaghetti to use?
Regular spaghetti works well, and thin spaghetti is great too. Break the noodles in half if you want easier, fork friendly bites.
Creamy Crockpot Chicken Spaghetti
Equipment
- 6-quart slow cooker
- Cutting board
- Two forks
- Large pot
- Colander
Ingredients
Main Ingredients
- 1 ½ lb boneless, skinless chicken breasts raw, 2 to 3 pieces
- 1 can (10.5 oz) condensed cream of chicken soup
- 1 can (10.5 oz) condensed cream of mushroom soup
- 1 cup low sodium chicken broth
- 1 small onion finely diced
- 3 cloves garlic minced
- 1 tsp paprika
- 1 tsp Italian seasoning
- ¼ tsp black pepper to taste
- 1 cup shredded cheddar cheese
- 8 oz cream cheese cubed
- 8 oz dry spaghetti cooked until al dente and drained
- 1 tbsp fresh parsley chopped, for garnish
Instructions
Cooking
- Load the cooker. Lay the chicken in the bottom of a 6 quart slow cooker. Add the base. Stir in both soups, the broth, onion, garlic, paprika, Italian seasoning, and pepper.
- Slow cook. Cover and cook on low for 4 to 5 hours or on high for 2 to 3 hours, until the chicken reaches 165 degrees F and shreds easily.
- Shred. Move the chicken to a board, shred it with two forks, and return it to the pot.
- Melt the cheese. Stir in the cream cheese and cheddar, cover for 10 minutes, then stir until smooth.
- Boil the pasta. Cook the spaghetti in salted water until just al dente, then drain.
- Combine. Fold in the spaghetti, heat on low for 5 minutes, and top with parsley.
