01 - 
                Chop up bread rolls into 1-2 cm cubes, crust included, then toss everything into a big bowl.
              
              
              
                02 - 
                Warm up milk until it’s hot but not scalding. Pour over bread cubes, press down lightly with a spoon, and let soak for 10–15 minutes, or until the bread is mushy.
              
              
              
                03 - 
                Finely chop the onion. In a pan over medium heat, sauté with butter until they soften and turn golden (about 8–10 minutes).
              
              
              
                04 - 
                To the soaked bread, add parsley, sautéed onions, eggs, nutmeg, bacon if using, and breadcrumbs (start with 2 tbsp). Sprinkle in salt and pepper. Knead until it comes together. Adjust with extra milk or breadcrumbs if it’s too wet or dry.
              
              
              
                05 - 
                With damp hands, roll the dough into 12 compact balls, each about tennis ball size. Wet your palms if it sticks.
              
              
              
                06 - 
                In a big pot of salted water, simmer (not boil) and cook 4 balls at a time for 20 minutes. Check one to ensure it holds together before continuing with the rest.
              
              
              
                07 - 
                Serve them straight from the pot, or slice and fry in butter until crispy golden. Add a pinch of salt if you like.