Fry the roughly diced onions in butter and white wine until they are lightly translucent. When the wine has evaporated, add the Cabanossi and fry briefly until the fat has dissolved.
Then add the diced vegetables and add enough water so that the vegetables are not completely covered. Finally, place the sausage meatballs on top and close the pot with a lid.
Simmer on medium heat for about 15-20 minutes. Then season with beef broth, salt, pepper and Maggi.