Place the chicken in your crockpot : Use 2–3 boneless, skinless chicken breasts or thighs. Make sure they’re spread evenly so they cook uniformly.
Add the sauces and seasonings : Pour the garlic parmesan sauce and chicken broth directly over the chicken. Sprinkle in the Italian seasoning, salt, and pepper. Give it a gentle stir to mix the flavors a bit, but don’t worry about it being perfect — the slow cooker will take care of the magic.
Cover and cook on low for 4–5 hours :The chicken should become tender enough to shred with a fork. If using larger chicken breasts, aim for the full 5 hours to ensure they cook through properly. Avoid lifting the lid too often, as it releases heat and slows down the cooking process.
Shred the chicken right in the pot : Once fully cooked, use two forks to pull the chicken apart into bite-sized pieces. Stir it into the sauce, coating it evenly with all that creamy, garlicky goodness.
Boil the pasta separately : While the chicken is soaking in the sauce, cook your pasta of choice (penne, rotini, bowtie) in a pot of salted boiling water until just al dente — usually about 8–9 minutes depending on the brand. Drain well.
Combine pasta with chicken and sauce : Add the drained pasta into the crockpot and mix gently until everything is fully combined. At this point, you can also stir in extra parmesan cheese, a splash of heavy cream, or even cream cheese for a richer texture.
Let it sit with the lid on for 5–10 minutes : This helps the pasta absorb some of the sauce and allows the flavors to come together. The texture will thicken slightly as it rests.
Garnish and serve : Sprinkle fresh parsley over the top, add a final touch of parmesan, and dish it up warm. Serve with your favorite sides, and enjoy!