In a medium sauce pan, add the butter and garlic. Turn on medium heat to melt the butter and start to soften the garlic.
Add the cream cheese and stir as it starts to melt.
Slowly add some cream, a little at a time, stirring or whisking to combine. Continue until all of the cream has been added and the cream cheese is melted.
Stir in the Parmesan and continue stirring/whisking until combined and smooth.
Add the spices (seasoned salt, nutmeg, pepper) and the mozzarella, again stirring until combined.