Boil potatoes, peel them, and mash.
Add flour, salt, and egg to the mashed potatoes and knead into dough.
Roll the dough into long ropes and cut into bite-sized pieces.
Add gnocchi to boiling water, and once they float, remove them.
Melt butter in a pan and sauté minced garlic.
Add heavy cream and milk, then simmer over medium-low heat.
Add gnocchi and Parmesan cheese, then mix well.
Season with salt and pepper, and finish with parsley.