Soak the bread in milk and squeeze it out; that soaked crumb is what holds the water in, and patties made without it are dry however carefully they are cooked. Work the mince until it turns tacky and slaps back at the bowl, then wet your hands to shape them.
It did not make it into the plan for these seven days.
The method above is what decides the dish, not a step-by-step recipe. The link runs a web search on the name: this page has no vetted sources of its own, and will not invent any.