Cooking the salmon: Pour white wine, water, quartered scallions and a sprig of dill into a pan or small pot. Bring to a boil, add fresh salmon, cover and cook on medium heat for 7 minutes.
Chopping: Remove the cooked salmon, let it cool a little and mash it with a fork into small pieces. Finely chop the smoked salmon with a knife.
Mixing: In a bowl, mix chopped cooked and smoked salmon, cream cheese, chopped capers, dill, parsley, grate lemon peel and add a spoonful of lemon juice. Season with salt and pepper.
Finish: Mix everything with a fork to a creamy, spreadable consistency. Place in a jar and refrigerate for at least 30 minutes (ideally a few hours or overnight to allow the flavors to meld).