If you’re looking for a cozy dish that’ll warm your heart, crockpot creamy chicken pasta is a winning choice. This dish is not only easy to make, but it also fills your kitchen with a comforting aroma as it cooks.
This recipe offers a hassle-free cooking experience, reduces preparation time, and allows ingredient substitutions based on what is readily available.

I often find myself juggling a busy schedule, and planning meals can feel overwhelming. That’s why this recipe is such a lifesaver! You just toss everything in the slow cooker and let it do its magic while you carry on with your day.
What I love about this recipe is that it takes only 15 minutes of prep time, then cooks for about 4 to 6 hours. That means you get a delicious, hearty meal waiting for you when you’re ready to eat, without needing to keep an eye on it.
Why You Will Love This Recipe
- Comforting Flavor , The rich and creamy combination of marinara and Alfredo sauces creates a cozy dish that hugs you from the inside. It’s the kind of meal you’d reach for on a chilly evening.
- Effortless Cooking , With the slow cooker doing most of the work, you can set it and forget it. Perfect for those busy weeknights when time is limited.
- Customizable Ingredients , You can switch up the pasta or add in whatever veggies you have on hand. It easily adapts to what you’ve got in your pantry.
- Great for Leftovers , If there are any leftovers, just pop them in an airtight container. They’ll stay fresh for several days, making for a quick lunch or dinner option later.
Ingredient Notes

- Chicken breast: This is the star of the show! I always go for fresh, boneless options for that juicy, tender result. You can swap it for turkey if you’re feeling adventurous.
- Marinara sauce: A good jarred marinara adds a rich, savory base. Check for a brand with simple ingredients to keep it tasty. You can use any chunky tomato sauce if you’re in a pinch.
- Alfredo sauce: This contributes to the creamy goodness we crave. Go for a jarred blend with no weird fillers. If you’re up for it, homemade can totally work too!
- Shredded mozzarella cheese: This brings that melty texture everyone loves. I find shredding it yourself makes a world of difference! You can swap it for provolone for a different twist.
- Pasta: Choose your favorite shape; I love penne or rotini for sauce hugging! Whole wheat or gluten-free options can be a great stand-in if you need them.
Keep scrolling to the recipe card below for the full printable recipe!
Recipe Tips
- If pasta becomes mushy, follow the package instructions closely to avoid overcooking during the slow cooker process.
- When chicken turns out dry, check that it reaches an internal temperature of 165°F without exceeding cooking time.
- For extra flavor, adjust seasonings as needed and consider adding more freshly minced garlic or Italian herbs.
- If you want creamy consistency, shredding your own mozzarella and Parmesan will make a noticeable difference.
- When looking to add veggies, toss in fresh spinach during the last 10 minutes of cooking for a nutritious boost.
Serving Suggestions
- Serve creamy chicken pasta with garlic bread or breadsticks. Pair it with a Caesar salad for contrast and freshness.
- Consider using this creamy chicken pasta in baked dishes or as a filling in stuffed peppers. It offers versatility for meals with family or friends.
- Add a sprinkle of additional cheese on top for extra flavor. A drizzle of fresh herbs can also enhance the dish’s appeal before serving.
Storage Guidelines
- To keep your creamy chicken pasta fresh, follow these storage tips:
- Refrigeration: Store leftovers in an airtight container in the refrigerator for up to 3 days to maintain quality and safety.
- Freezing: Wrap portions in plastic wrap or aluminum foil and place in a freezer bag. Freeze for up to 3 months. Thaw in the refrigerator overnight before reheating.
- Reheating: Warm creamy chicken pasta in a saucepan over low heat, stirring occasionally, until heated through and creamy again.
Recipe Variations
- You can use cream cheese sauce instead of Alfredo for a unique texture.
- Add 1 cup of diced bell peppers or 1 cup of sliced mushrooms for extra nutrition.
- Either substitute provolone or gouda cheese for mozzarella cheese to change the flavor.
- If you prefer larger servings, use 2 lbs of chicken and double the pasta to accommodate more people.
Did you make this recipe? Scroll down to leave a star rating and review!
Crockpot Creamy Chicken Pasta

Equipment
- Crockpot
Ingredients
- 1 lb chicken breast cut into pieces
- ½ tsp salt
- ½ tsp pepper
- 1 tsp onion powder
- 1 tsp Italian seasoning
- ¼ tsp red pepper flakes
- 1 tbsp minced garlic
- 24 oz marinara sauce jar
- 15 oz Alfredo sauce jar
- 1 cup shredded mozzarella cheese
- 16 oz pasta preferably Cellentani
- Parmesan cheese for serving
- dried parsley for garnish
Instructions
- Start by seasoning your chicken with salt, pepper, onion powder, Italian seasoning, and red pepper flakes. Sear the chicken in a pan until golden brown, ensuring not to crowd the pan for even cooking. As soon as you sprinkle the seasonings, you’ll catch a nice aroma.
- Once the chicken is golden brown, stir in the minced garlic until fragrant. Then pour in the marinara sauce and Alfredo sauce, mixing until well combined. Be careful not to burn the garlic; it should just be fragrant.
- Transfer the chicken and sauce into the crockpot, packing everything in tightly. This will ensure even cooking and allow the flavors to mingle.
- Cover the crockpot and cook for four to six hours. Stir halfway through, but do not lift the lid too often to keep the steam in. Notice the delightful aroma wafting through your kitchen as it cooks.
- About 30 minutes before serving, add the pasta and mozzarella cheese to the crockpot. Stir well to incorporate everything. The pasta will soak up the flavor, so do not worry if it begins to soften too much.
- Just before serving, sprinkle some Parmesan cheese and dried parsley on top. This will add a pop of color and flavor. Be cautious not to add too much cheese initially; you can always adjust based on preference.
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