01 -
In your slow cooker, combine the heavy cream, chicken broth, Parmesan cheese, minced garlic, salt, pepper, and nutmeg. Stir until well mixed.
02 -
Add the butter and diced chicken, if using, to the mixture.
03 -
Break the fettuccine in half and add it to the slow cooker, making sure it is submerged in the liquid.
04 -
Cover and cook on low for 2-3 hours, stirring occasionally, until the pasta is tender and the sauce is creamy.
05 -
Once cooked, give it a good stir to ensure the pasta is well coated with the sauce. Serve hot, garnished with fresh parsley.