If you’re craving a cozy, comforting dinner that basically makes itself, you’ve got to try this Creamy Slow Cooker Chicken Spaghetti Recipe. It’s the perfect mix of tender chicken, creamy dreamy sauce, and spaghetti all cooked together with minimal effort—just set it and forget it!

Jump to:

Why You'll Love This Recipe
Ingredients & Why They Work
Make It Your Way
Step-by-Step: How I Make Creamy Slow Cooker Chicken Spaghetti Recipe
Top Tip
How to Serve Creamy Slow Cooker Chicken Spaghetti Recipe
Make Ahead and Storage
Frequently Asked Questions:
Final Thoughts
Creamy Slow Cooker Chicken Spaghetti Recipe

Why You'll Love This Recipe

I honestly can’t get enough of this chicken spaghetti. It’s literally become my go-to meal when life gets hectic because it’s so easy, yet feels indulgent and special enough for family dinners or even casual get-togethers.

Hands-off cooking: Just toss the ingredients in the slow cooker and let it work its magic without needing your attention for hours.
Rich, creamy sauce: The combo of cream cheese and cream of chicken soup creates a melt-in-your-mouth texture that coats every bite perfectly.
Family-friendly flavors: Mild herbs and tomatoes make this dish widely appealing, even for picky eaters.
One-pot wonder: The spaghetti cooks separately, then gets mixed in—making cleanup so much simpler!

Ingredients & Why They Work

When I shop for this recipe, I always pick up good-quality chicken breasts and make sure the cream cheese is fully softened—that way it blends seamlessly into that luscious sauce. Keep an eye out for diced tomatoes with herbs for even more flavor!

Chicken breasts: Lean and tender, these form the protein-packed base of the dish and shred easily after slow cooking.
Diced tomatoes: Provide a juicy, slightly tangy layer that pairs beautifully with the creamy elements.
Cream of chicken soup: Adds a familiar, comforting richness that enhances the sauce’s texture without extra fuss.
Onion powder: A subtle savory kick that deepens the overall flavor profile.
Garlic powder: Gives a warm, aromatic base note that’s essential for that homey taste.
Oregano: Brings a touch of earthiness and herbaceousness, rounding out the seasonings.
Cream cheese: The star of the creaminess, it melts into a silky sauce that binds everything together.
Spaghetti: Cooked al dente to soak up the sauce while maintaining just the right bite.
Fresh parsley: Adds a pop of color and a fresh brightness to finish the dish.

Note: Exact ingredients and measurements are listed in the recipe card below.

Make It Your Way

The beauty of this Creamy Slow Cooker Chicken Spaghetti Recipe is how adaptable it is—tailor it to suit your taste buds or whatever you have on hand. Whether you want to kick up the heat or add some extra veggies, it’s easy to customize this comforting one-pot meal into something uniquely yours.

Mexican Twist: I’ve tried swapping the regular diced tomatoes with a can of Rotel tomatoes and tossing in a diced jalapeño. The slight kick and zesty tomato flavor give the dish a lively, fun vibe that’s perfect for taco night vibes without all the fuss.
Veggie Boost: Adding diced carrots, mushrooms, or even bell peppers into the slow cooker right at the start adds a wonderful dimension of texture and nutrition. It’s a great way to sneak in extra veggies for picky eaters.
Cheesy Indulgence: If you’re like me and can’t resist a good cheesy finish, sprinkle cheddar or parmesan cheese on top just before serving. It melts beautifully and elevates the creaminess to another level of comfort food bliss.

Step-by-Step: How I Make Creamy Slow Cooker Chicken Spaghetti Recipe

Step 1: Layer the Chicken and Flavors

Begin by placing your 2 medium chicken breasts right in the bottom of the slow cooker. Pour the entire 28-ounce can of diced tomatoes and the 10.5-ounce can of cream of chicken soup over the top. Sprinkle evenly with 2 teaspoons each of onion powder, garlic powder, and oregano. This layering ensures every bite is bursting with flavor. No stirring yet—just let those ingredients settle in for a slow, savory bath.

Step 2: Slow Cook to Tender Perfection

Cover and cook on low for 6 hours, or if you're short on time, crank it to high for 4 hours. The chicken will cook gently in the flavorful tomato and creamy base, becoming tender enough to shred easily and soaking up all those spices. The kitchen will start smelling like dinner dreams in progress!

Step 3: Shred the Chicken Right in the Cooker

When the cook time is up, grab two forks and shred the chicken breasts directly in the slow cooker. Mixing the shredded chicken with the sauce now is key—it lets the meat absorb even more of the delicious juices, making every bite luscious and juicy.

Step 4: Add Cream Cheese for Ultimate Creaminess

Dice 8 ounces of room temperature cream cheese and stir it into the slow cooker. The residual heat will melt the cream cheese into the sauce, turning it luxuriously creamy and smooth. This is where the magic happens, transforming your dish into a rich, comforting meal.

Step 5: Cook Your Spaghetti Just Right

About 20 minutes before serving, bring a large pot of salted water to a boil. Cook 12 ounces of spaghetti until al dente—firm to the bite but cooked through. Drain the pasta well to avoid watering down your sauce.

Step 6: Combine Pasta and Creamy Chicken Sauce

Add the cooked spaghetti directly into the slow cooker. Gently stir to coat every strand in that delicious creamy chicken sauce. Give it a taste here—season with a little salt or black pepper if you think it needs a touch more pop.

Step 7: Garnish and Serve with Fresh Parsley

Finish your dish with a sprinkle of fresh parsley right on top. It adds a lovely pop of green and a touch of freshness that cuts through the richness just perfectly. Serve hot and watch as everyone dives in for seconds!

Top Tip

These tips come from spending time perfecting this Creamy Slow Cooker Chicken Spaghetti Recipe so you get the best texture and flavor with minimal fuss.

Even Flavor Distribution: I find that sprinkling the onion powder, garlic powder, and oregano evenly over the chicken before cooking really lets the flavors seep in all over, not just on top.
Shred While Warm: Shredding the chicken right in the slow cooker once it’s cooked saves a step and lets the meat absorb those tasty juices.
Cream Cheese at Room Temp: Using room temperature cream cheese ensures it melts smoothly into the sauce without clumps, making it perfectly creamy.
Don’t Overcook the Pasta: Cooking spaghetti just to al dente before adding it to the slow cooker keeps it from turning mushy once mixed with the sauce.

How to Serve Creamy Slow Cooker Chicken Spaghetti Recipe

Garnishes

Fresh parsley is a classic garnish here—it adds a burst of green color and a fresh, slightly peppery note. For a cheesy finish, sprinkle some grated parmesan or sharp cheddar on top right before serving to make it extra indulgent. If you like a little heat, a pinch of crushed red pepper flakes can elevate the dish beautifully.

Side Dishes

This creamy chicken spaghetti pairs wonderfully with a simple green salad dressed with a tangy vinaigrette to balance the richness. Garlic bread or warm crusty rolls are also perfect for soaking up any leftover sauce. Roasted or steamed veggies, like broccoli or green beans, bring freshness and a pop of color to the plate.

Make Ahead and Storage

Storing Leftovers

Store any leftover chicken spaghetti in an airtight container in the refrigerator. It will keep well for up to 3 to 4 days, making it a convenient option for quick lunches or dinners later in the week.

Freezing

You can freeze the creamy slow cooker chicken spaghetti in a freezer-safe container or heavy-duty freezer bags. For best results, freeze before adding the cooked spaghetti. It will keep in the freezer for up to 2 months. When ready to eat, thaw overnight in the fridge before reheating.

Reheating

Reheat leftovers gently on the stovetop over low to medium heat, stirring occasionally to prevent sticking and to heat evenly. You can also reheat in the microwave, covering the dish and stirring halfway through to ensure it warms through. You might want to add a splash of chicken broth or milk to loosen the sauce if it has thickened.

Frequently Asked Questions:

Can I use other types of pasta instead of spaghetti?

Absolutely! While spaghetti works great, you can use penne, rotini, or any pasta shape you prefer. Just make sure to cook it al dente before mixing it into the slow cooker sauce.

Is it necessary to cook the pasta separately?

Yes, cooking the pasta separately helps avoid it becoming mushy. Adding fully cooked pasta during the last step ensures it soaks up the sauce without overcooking.

Can I make this recipe dairy-free?

To make a dairy-free version, you can try substituting the cream cheese with a dairy-free cream cheese alternative and use a dairy-free cream of chicken soup if available. Keep in mind that the texture may vary slightly.

How many servings does this recipe make?

This recipe yields about 6 servings. Each serving contains roughly 420 calories, making it a satisfying main course for family meals.

Final Thoughts

There’s something truly comforting about a warm bowl of creamy slow cooker chicken spaghetti, especially when it’s so easy to make and fills your kitchen with inviting aromas all day. Whether you’re feeding a busy family or preparing ahead for a cozy dinner, this recipe hits all the right notes—rich, creamy, and packed with flavor. Give it a try, and I’m sure it’ll become a go-to in your recipe rotation just like it is in mine!

Why You'll Love This Recipe

Ingredients & Why They Work

Make It Your Way