
This easy Crockpot Chicken Parmesan Pasta is the ultimate set-it-and-forget-it dinner, with tender shredded chicken, rich marinara, and melty parmesan layered over perfectly cooked pasta.

If weeknight dinners have been feeling like a chore lately, this Crockpot Chicken Parmesan Pasta is about to become your new best friend. Imagine coming home to a pot of tender shredded chicken swimming in garlicky marinara, tangled with saucy penne, and blanketed under a thick layer of melted mozzarella and parmesan. It tastes like you spent all afternoon in the kitchen. You did not.
This recipe takes everything you love about a classic Chicken Parmesan Recipe With Pasta and strips away every inconvenient part: the breading station, the hot oil splatter, the separate pots. Instead, you get one slow cooker, ten minutes of prep, and a dinner that genuinely impresses.
A lot of people are skeptical the first time they hear "chicken parm in a crockpot." Fair enough. Traditional chicken parmesan is crispy, layered, and oven-baked. But this is really a Parmesan Chicken Pasta situation, closer in spirit to a Easy Chicken Parmesan Casserole With Pasta than to the breaded cutlet version.
Here is what makes it work so well:
This is the kind of Quick Chicken Parmesan Pasta Bake energy you get without ever turning on the oven.
Before we get into the details, a quick note on ingredients: the quality of your marinara and parmesan genuinely changes the flavor of this dish more than almost anything else. A jarred marinara with no added sugar and a good chunk of real parmesan (not the green can) will take this from good to outstanding.
This is a forgiving recipe, but a few small details make a noticeable difference.
On cook time: Every slow cooker runs a little differently. Start checking the chicken at the lower end of the time range. Overcooked chicken in a slow cooker turns stringy rather than silky.
On the pasta: This is the step that requires the most attention. Pasta in a slow cooker can go from perfectly al dente to mushy in under 10 minutes, especially on HIGH. Stir it once halfway through, and check it early. It should have a little bite left when you pull it.
Chef's Tip: If you are nervous about the pasta overcooking, cook it separately on the stovetop while the chicken finishes in the slow cooker. Drain it just shy of done, then stir it into the finished sauce. You get the same result with total control.
On the cheese: Add the parmesan and most of the mozzarella while the pasta is still piping hot so they melt into a creamy, cohesive sauce rather than sitting in clumps. Reserve a little mozzarella for the top layer so you get that classic pull.
Once you have the base recipe down, this dish is endlessly flexible.
This Easy Chicken Parmesan Pasta recipe also scales up beautifully for a crowd. Just move to an 8-quart slow cooker and increase the ingredients by 50 percent.
Ready to let your slow cooker do all the work? Here is the full recipe:

This easy Crockpot Chicken Parmesan Pasta is the ultimate set-it-and-forget-it dinner, with tender shredded chicken, rich marinara, and melty parmesan layered over perfectly cooked pasta.
Add the chicken breasts to the bottom of your slow cooker in a single layer. Season with salt, black pepper, Italian seasoning, onion powder, garlic powder, and crushed red pepper flakes if using.
Pour the marinara sauce and chicken broth over the seasoned chicken. Scatter the minced garlic on top. Give everything a gentle stir to combine the liquids around the chicken.
Cover and cook on LOW for 3.5 to 4 hours, or on HIGH for 2 to 2.5 hours, until the chicken is cooked through and very tender.
Remove the chicken breasts from the slow cooker and shred them using two forks on a cutting board. Return the shredded chicken to the slow cooker and stir it into the sauce.
Add the uncooked penne pasta directly into the slow cooker. Stir well to submerge the pasta in the sauce. If the sauce looks too thick to cook the pasta, add an additional 0.25 cup of chicken broth or water.
Cover and cook on HIGH for 25 to 35 minutes, stirring once halfway through, until the pasta is al dente and has absorbed most of the liquid. Watch carefully in the last 10 minutes to prevent overcooking.
Stir in 1 cup of the shredded mozzarella and all of the parmesan cheese until melted and creamy throughout.
Sprinkle the remaining 0.5 cup of mozzarella over the top. Cover for 5 minutes to let it melt, then garnish with fresh basil and serve immediately.
Serve this straight from the slow cooker with a generous shower of extra parmesan, some torn fresh basil, and a side of crusty garlic bread to mop up the sauce. A simple green salad with a sharp vinaigrette cuts through the richness perfectly.
Leftovers reheat beautifully with a splash of broth or water to loosen the sauce. Store them in an airtight container in the fridge for up to four days. This is one of those meals that might honestly taste even better on day two, once all the flavors have had time to settle in together.