Sending sweets to friends and relatives during festivals and occasions like Diwali, Raksha Bandhan, wedding, birthday, anniversary etc. is a custom in the Indian culture. Kaju katli, popularly known as Kaju Barfi, is among the best Indian sweets. If any festival is approaching send them kaju barfi as gift to your loved ones. Kaju katli (also known as Kaju Katri or Kaju barfi) is an Indian sweet similar to a barfi.It is made from cashews, sugar, cardamom powder and pure-butter ghee.