Slow Cooker Chicken Alfredo

Slow Cooker Chicken Alfredo

This Slow Cooker Chicken Alfredo is so easy to make. Tender juicy chicken breasts cooked right in a flavorful homemade alfredo sauce and the pasta cooks right in the slow cooker!

Slow Cooker Chicken Alfredo

My one-pot chicken alfredo is one of my most popular recipes, and one of our family favorites. I’ve been working on a slow cooker version for a while and I’m so happy with how it turned out. I love this slow cooker chicken alfredo recipe because there is no pre cooking and the pasta cooks in the slow cooker too. It’s rich, filling and perfectly creamy. The best part of this recipe is that the alfredo sauce is completely homemade. Jarred alfredo sauce just cannot compete with the amazing flavor of homemade!
Crockpot Chicken Alfredo Whether you call it a Crock Pot recipe or a slow cooker recipe, this is the perfect way to make an easy family-friendly dinner! Start with a quick sear on the chicken, don’t cook the chicken all the way through. Just add some color to the chicken, this will equate to flavor in the Crockpot Chicken Alfredo.

Homemade Alfredo Sauce

This homemade alfredo is so simple! Once you have put the chicken breasts in the slow cooker, add heavy cream, low sodium chicken broth, whole garlic cloves, butter and salt and pepper. The chicken breasts will simmer all day in the homemade cream sauce and both will add even more flavor to the other. How to Cook Pasta in a Slow Cooker I’ve tried several slow cooker recipes with pasta and have never been satisfied with the texture. It just turns into a mushy mess. The secret to successful pasta in the slow cooker is to add the pasta at the end. It just doesn’t need to simmer for hours. In this recipe, I add the pasta for the last thirty minutes of cooking and cook it on high along with a cup of hot water. Since slow cooker times can vary so much, you may want to check yours at the twenty minute mark just to make sure it doesn’t over cook. Use freshly grated parmesan cheese for best results. I like to use this microplane to grate my parmesan. Shredded store bought parmesan cheese has additives that keep it from clumping in the bag. This can also keep the parmesan from melting smoothly in alfredo recipes.
Prep Time: 10 mins Cook Time: 4 hrs 30 mins Total Time: 4 hrs 35 mins
This Slow Cooker Chicken Alfredo is so easy to make. Tender juicy chicken breasts cooked right in a flavorful homemade alfredo sauce and the pasta cooks right in the slow cooker!
Course: Dinner Cuisine: American Keyword: Slow Cooker Servings: 6


  • 1 tablespoon olive oil
  • 2 pounds chicken breasts
  • 3 cups of heavy cream
  • 4 cups of low sodium chicken broth
  • 4 tablespoons butter
  • 2 cloves garlic smashed
  • 1 pound of uncooked penne pasta
  • 1 cup hot water
  • 5 oz freshly shredded parmesan cheese
  • kosher salt and black pepper
  • garlic powder


  1. Pat chicken breasts dry and season with salt, pepper and a sprinkle of garlic powder. Heat olive oil over high heat and quickly sear chicken breasts on both sides.
  2. Add chicken breasts, heavy cream, chicken broth, butter, garlic cloves and one teaspoon of kosher salt and several turns of freshly ground black pepper to slow cooker.
  3. Cook on low for about 4 hours or high for 2-3 hours, until chicken has reached 165 degrees. Remove chicken from slow cooker and set aside to cool and slice.
  4. Stir in 1 cup of hot water and uncooked penne pasta, cover and cook on high for about 30 minutes. Just until pasta is tender.
  5. Once pasta is tender, stir in parmesan cheese, shredded chicken and additional salt and black pepper to taste.

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