Melt butter and mix with egg, butter, nutmeg, salt and parsley. Add the semolina and mix until it comes into a dough (avoid kneading). Let rest for at least 30 minutes, up to 2 hours.

In pot, bring broth to a boil. Using a teaspoon, form oblong dumplings and drop into the boiling water. They can stick to the bottom so give them a stir to make sure they're "swimming" ;)

Let cook for 10-15 minutes on low, then turn off the heat. Let sit for 5 minutes.

Serve, garnishing with parsley.