Place your chicken breasts in the bottom of your slow cooker.

Pour the whole bottle of parmesan garlic sauce over the chicken.

Pour the milk into the sauce bottle and shake to get out any remaining sauce. Pour the milk into the slow cooker.

Cube the cream cheese and add the top of the chicken.

Cook on low for 4-6 hours until the chicken is cooked through.

Remove the chicken from the slow cooker and shred.

Add the chicken and the parmesan cheese to the slow cooker and stir to melt the cheese.

Cook and drain pasta according to box directions.

Add the pasta to the slow cooker and stir to combine.

Garnish with more parmesan cheese and parsley if desired.

Serve!