In Moldova they are called "parjoale", at my mother's house they are "kotlety" (in Russian), here in Romania they are "meatballs" - so everyone calls them as they know, the important thing is that they are delicious and not missing from any festive meal. Even tastier than my mother's, I haven't eaten from anyone, she's an expert and she makes them every holiday, she freezes them, ready-made - she has meatballs in the freezer on any occasion.
The most important factor for the recipe for good meatballs is to know exactly what meat you gave through the mincer, in no case do you buy ready-minced meat, full of fat and poor quality. Usually we put beef and pork in equal proportions, my mother does more with pork meat, more recently I learned to make them only from beef / veal, anyway make sure you know exactly what meat was minced for the meatballs.
The cooking method can also vary, the best ones are the ones made in oil, see in steps the method - more dietetic ones are made in the oven (you have the picture in step 8) or on an oil-free ceramic pan, a little drier but just as delicious.
So, I recommend you to try them, everyone who tasted my kotlety asked for the recipe. I definitely recommend making reservations in the freezer, they are very useful for unexpected guests or when you don't feel like cooking - they keep their taste and texture perfectly after thawing.