Complex sentence: Sarabloh and/or Langar Bibek is the practice of eating food which has been prepared only by Gursikhs and to prepare and serve this food in Sarabloh (iron) utensils, as far as possible.
Split into simpler sentences: Sarabloh and/or Langar Bibek is the practice of eating food which has been prepared only by Gursikhs. Also, the food has to be prepared and served in Sarabloh (iron) utensils, as far as possible.