Garlic Parmesan Chicken and Pasta

4.96 from 22 votes

Slow-cooked and full of flavor, this garlic parmesan chicken and pasta recipe is perfect for busy nights and cozy dinners at home.

Prep Time15

Cook Time4

Total Time4 15

Course: Dinner, Entree

Cuisine: American

Servings: servings

Calories: 602kcal

Line the inside of your pot with a slow cooker liner or spray the bottom inside with non-stick cooking spray.
Place the chicken breasts in the bottom of the prepared pot in a single layer (if possible).
Pour the parmesan garlic sauce over the chicken, topping with cream cheese cubes and parmesan cheese.
Cover with the lid and cook on low for 4 hours or on high for 2 hours. Check the temperature of the chicken breasts to ensure they are at least 165ºF.
Remove the chicken from the slow cooker to a serving platter and tent with foil. Let rest for 10 minutes.
Add reserved pasta water to the sauce and whisk until the sauce looks glossy and smooth. Remove and set aside one cup of sauce.
Stir the fettuccine into the sauce until covered with sauce.
Slice the chicken and drizzle the reserved sauce over the chicken.

Cook this recipe on low in the slow cooker. Chicken breasts are low in fat and can dry out quickly when slow cooking. Using a lower temperature helps your chicken stay moist and juicy.

Ingredient Notes:

Any cooked pasta can be substituted for the fettuccine.
I do not recommend using low-fat cream cheese with this recipe as it’s more likely to break down during the cooking process.

Recipe Variations:

Homemade creamy garlic sauce: Skip the bottled version and make your own using butter, olive oil, flour, chicken broth, grated parmesan, garlic powder, and a dash of oregano for a rich, from-scratch flavor.
Veggie-packed version: Stir in chopped broccoli, fresh spinach, or diced bell peppers during the last 30 minutes of cooking. It’s a simple way to add nutrients and color without extra prep.
Smoky-spiced chicken: Rub the chicken with a blend of paprika, thyme, and a touch of garlic powder before slow cooking for an extra layer of flavor that pairs perfectly with the sauce.
Extra cheesy and melty: Mix shredded mozzarella or a handful of grated parmesan into the sauce before serving for an ultra-smooth, indulgent finish.

Storing Instructions:

Store leftovers in an airtight container in the refrigerator for up to five days.
When you’re ready for another bowl of this tasty dish, put some in a bowl, cover, and heat in the microwave in 30-second increments until it’s warmed all the way through.
Freezing: This is a great dish to freeze and save for later. Remember to label and date the container to use it within 3 months.