Bring water to a boil in a pot over high heat. Add the sausages and cook for 5 minutes (do not allow them to boil continuously). Remove from water and pat dry with paper towels.
Cut the bacon, dried meat, and onions into cubes.
Heat a pan over medium-high heat and add the bacon and dried meat. Add the onions and cook until golden brown. Add the parsley and season with salt and pepper to taste.
In a separate pan over medium heat, fry the sausages until browned.
Serve with mashed potatoes topped with 1-2 tablespoons of mustard.