Rather than “boulettes” as the French call them, the meatballs found in this popular speciality from Liège are actually called “boulets”. The term was first coined in the 16th Century by a head chef in Liège, Lancelot de Casteaux, and his “boulets” were made from... fish! The meat version that we all know today was therefore named “ronde boule” (round ball).
For a more nutritionally balanced dish, you can add a source of whole grains such as a serving of rice or pearl barley, as well as another vegetable such as a raw grated carrot salad with lemon and fresh coriander.