Melt butter in a medium saucepan over medium-low heat. Add the cream and simmer for 5 minutes.
Add the garlic and cheese, whisking continuously to get a creamy texture. When heated through add parsley and serve over pasta.
Notes
Add protein and/or vegetables, if so desired. If you are adding additional spices add with the garlic and cheese.Only use real butterStore left-over in an airtight container