Heat Ghee in a kadai. Fry Cashwenuts & Raisins. Remove & keep aside.
Add Water to the same kadai. When it starts to boil add Sugar, mix well & boil until 1 string consistency.
Add Jackfruit pieces. Reduce to Medium heat, stir well & boil till the pieces are soft & the mixture is thick in consistency.
Add fried Cashwenuts, Almonds & Raisins. Mix well & remove from heat. Add Cardamom powder & mix.
Grease a plate with little Ghee. Pour the mixture into the greased plate & allow to cool. When the halwa is warm to touch, dip a knife in warm water, wipe it & then cut into pieces.