Prepare the Crock Pot: First, drizzle olive oil at the bottom of the slow cooker to prevent sticking.
Layer the Chicken: Then, place the chicken breasts in a single layer inside the crock pot.
Make the Sauce: Next, in a mixing bowl, whisk together heavy cream, Parmesan cheese, mozzarella cheese, garlic, sun-dried tomatoes, Italian seasoning, salt, pepper, and red pepper flakes.
Slow Cook: Pour the sauce over the chicken, cover, and cook on low for 5-6 hours or high for 3-4 hours, until the chicken is tender and cooked through.
Thicken the Sauce: Thirty minutes before serving, stir in the cornstarch slurry and fresh spinach. Stir gently to incorporate.
Cook the Pasta: Meanwhile, prepare the fettuccine according to package instructions. Drain and set aside.
Shred or Slice the Chicken: At this point, use two forks to shred the chicken into bite-sized pieces or slice as desired.
Combine & Serve: Finally, serve the Alfredo chicken over the pasta, garnish with fresh basil or parsley, and enjoy!
Notes
✔ Use fresh Parmesan for the best flavor. ✔ Adjust seasoning based on taste preference. ✔ Try whole wheat pasta for a fiber boos