Cut salmon into pieces, puree with cream cheese, 5-6 tablespoons milk and lemon juice, if necessary stir with more milk to make it creamier. Season to taste with a little salt
Clean, wash and drain the rocket. Set a few leaves aside. Puree the rocket, wasabi and sour cream, season with salt and pepper
Arrange salmon cream in glasses. Place 1 blob of wasabi cream on each and cover with a little rocket. Garnish with 1 slice of lemon