text: on_the_griddle = [["eggs"], ["eggs"], ["eggs"], ["eggs"]]
  
  
  def add_spinach(being_cooked):
      for item in being_cooked:
          item.append("spinach")
      print(being_cooked)
  
  
  def add_mushrooms(being_cooked):
      for item in being_cooked:
          item.append("mushrooms")
      print(being_cooked)
  
  
  def add_cheese(being_cooked):
      for item in being_cooked:
          item.append("cheese")
      print(being_cooked)
  
  
  # Paste your code on the lines below:
  add_spinach(on_the_griddle)
  add_mushrooms(on_the_griddle)
  add_cheese(on_the_griddle)
  