I got the potato dumpling recipe from my friend Chef Cathy.
6-7 medium potatoes - boiled and put through a ricer
1/2 cup each AP flour and Semolina - mixed together
2 eggs
S+P to taste
Sprinkle of Nutmeg
Rice the potatoes, season, add eggs and mix, add enough flour mix to form a dough that makes a ball in your hand when you squeeze some without sticking to your hand. Roll into golf ball sized balls. Drop into salted, simmering water. When they float they are done.
Hope this helps!
Take care, have fun, and do good!
Regards,
Meowey