sokiem

In a sentence

• Napój jabłkowy zrobiono z naturalnym sokiem.

  The apple drink was made with natural juice.

  Here, "sokiem" is the instrumental case of "sok," used to describe the material or means by which something is made.

• Proszę umyć ręce przed posiłkiem, są zabrudzone sokiem.

  Please wash your hands before the meal, they are stained with juice.

  In this sentence, "sokiem" (instrumental case) indicates the agent or substance causing the effect (stain).

• Zasmakowałam tego dania, bo polano je pomarańczowym sokiem.

  I enjoyed this dish because it was topped with orange juice.

  Here, "sokiem" represents the instrumental case showing the means by which an action (topping the dish) is completed.