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+ servings

Slow Cooker Creamy Chicken Alfredo

A rich and comforting slow-cooker Alfredo dish with tender chicken and garlicky cheese sauce, served with fettuccine for a complete meal.
Prep Time 15 minutes
Cook Time 4 hours
Total Time 4 hours 15 minutes
Serving Size 6 servings

Ingredients

Main ingredients

  • 2 pounds boneless, skinless chicken breasts Even thickness helps them cook evenly.
  • 1 cup heavy cream Substitute: half-and-half for a lighter sauce.
  • 1 cup chicken broth
  • 1 cup grated Parmesan cheese Freshly grated is best.
  • 4 cloves garlic, minced
  • 1 teaspoon Italian seasoning
  • to taste Salt and pepper
  • 8 ounces fettuccine pasta
  • 2 tablespoons olive oil For searing.
  • Chopped parsley For garnish.

Instructions

Prepare Chicken and Sauce

  • Pat the chicken dry and season both sides with salt, pepper, and Italian seasoning.
  • Heat olive oil in a large skillet over medium-high heat. Sear the chicken for 2–3 minutes per side until golden. Transfer to a plate.
  • Reduce heat to medium in the same skillet. Add minced garlic and sauté for about 30 seconds until fragrant.
  • Pour in the chicken broth and heavy cream. Stir to combine and scrape any brown bits from the pan. Bring to a gentle simmer for a minute.
  • Transfer the seared chicken to the slow cooker. Pour the creamy garlic mixture over the chicken. Sprinkle the grated Parmesan on top.
  • Cover and cook on low for 3–4 hours, until the chicken is cooked through and very tender.

Finish the Dish

  • About 15 minutes before serving, cook fettuccine according to package instructions until al dente. Drain and set aside.
  • Remove chicken from the slow cooker and shred with two forks. Return the shredded chicken to the slow cooker and stir to coat.
  • Add the cooked fettuccine to the slow cooker. Gently toss until the pasta is well coated with the Alfredo sauce.
  • Garnish with chopped parsley and serve warm.

Notes

For best results, grate Parmesan fresh. Searing chicken adds flavor and helps the sauce pick up browned bits from the pan.