Dry fry the zucchini noodles in a skillet over a low-medium heat.

Meanwhile, prepare the sauce. Melt the butter in a saucepan, then add the heavy cream. Stir well, then add the Parmesan cheese, a little at a time. Test the sauce for seasoning and add salt and pepper as necessary.

Drain the cooked noodles of any excess liquid, then add the sauce. Stir well to coat the zoodles, then serve. Garnish with chopped fresh parsley or basil.