In a pan put the Ghee .When it is melted properly add the sugar and stir well. When the sugar turns slight brown, immediately lower the heat and add the soaked rava little by little and mix well.
When it gets mixed properly, add the cashew nuts and raisins. When the mixture starts separating from the sides add the cardamom powder and remove it to a serving dish to set and allow it to cool down to room temperature. After 30 minutes, cut the halwa and enjoy!!!!