Heat the olive oil in a pan with high sides and lightly fry the meat sausage in it, then remove from the pan and quickly fry the onions, peppers and mushrooms in it.
Add the sausage again and stir in the tomato paste. Now add the milk and let everything boil gently for a few minutes. Season with soy sauce, salt, pepper, garlic and paprika powder. In my opinion, this dish goes best with rice, but it can be combined well with almost anything!