Tochitura with meat, sausages, liver and other additions is very good and this would be the classic Romanian tochitura with sausage, tasty and colorful. Yet, this is a different recipe, which my grandmother used to make a little simpler. The tradition was to slowly stew the first cuts from the pig in a Dutch oven or a deep pan. When the whole process of the pig slaughter was over, we would serve our tochitura with a large wheel of Moldavian Polenta and, of course, with pickles!
Grandma's tochitura usually had small pieces of bacon with meat, pieces of liver, onion, garlic. All these, slowly cooked, tasted wonderfully. The flank is the most suitable cut for tochitura, it has both fat and meat - the meal won't be tasteless or too dry.
I will specify the moment when you can add pieces of liver or sausage to the recipe in the steps below. Anyway, I see them as 2 different recipes, each one with its own taste.