German Spaetzle Dumplings

https://www.allrecipes.com/recipe/11793/german-spaetzle-dumplings/

1 cup all purpose flour
1/4 cup milk
2 eggs
1/2 teaspoon ground nutmeg
1 pinch freshly ground white pepper
1/2 teaspoon salt
1 gallon hot water
2 tablespoons butter
2 tablespoons chopped fresh parsely