Cook the pasta according to the package instructions, drain well then set the pasta aside.
Heat a large pan over medium/high heat, greased with cooking spray. Sauté the garlic for about a minute or two, until fragrant. Add in the cream cheese and start breaking it up while it melts.
When the cream cheese is about half way melted, pour in the milk and broth. Pour in the liquids little by little as you continue melting the cream cheese.
Bring the mixture to a slight simmer and continue melting the cream cheese, stirring occasionally. Add in the seasonings and continue melting the cream cheese until it is completely melted.
Sprinkle in the shredded mozzarella and bring the mixture to a low simmer while the cheese melts. Simmer the mixture until desired thickness, about 2-3 minutes.
Once the sauce is done, add the pasta noodles in and toss to coat.
For added flavor, top with basil and parsley.