Put yogurt, cream cheese, capers, chopped onions, lemon juice and horseradish in a blender bowl. Interrupt until smooth.
Divide salmon into two parts. Add one half to the blender and beat again.
Put the cream cheese on a plate and add the chopped salmon that remains, as well as the parsley. Stir and serve.
Cream cheese with smoked salmon is very simple and quick to prepare, such an appetizer is great as a spread for sandwiches. The cheese is very tender and tasty, salmon goes well with other ingredients, parsley gives aroma and fresh taste. Such an appetizer will splendidly decorate any festive table, very tasty on toasted bread or baguette. Salmon can be replaced with salmon.