It does not cost anything to send gifts to your neighbour and in return you can expect to receive free dishes back from them that you can then use to gain free money. Gifts ordered (most valuable first) are Stew, Grilled Chicken, Waffles, French Toast, Bacon and Eggs. A good strategy if possible is to send gifts like Stew or Grilled Chicken to ALL your neighbours once a day in one shot.
