Take jaggery and water in a sauce pan. Boil till it comes to a boil. Strain this.
Take rice flour, jaggery syrup, thin coconut milk in a bowl and mix well.
Add in egg, thick coconut milk and mix well.
Take 2 tblsp oil or ghee in a nonstick kadai.
Add in cashew, kishmish and fry till golden. Drain and set aside.
In the remaining oil add the mix and cook till it thickens.
Add in little ghee or oil at a time. Cook till oil separates.
Add in fried cashews, kishmish. spice powders and mix well.
Pour it into greased pan and spread evenly.
Bake this in a 170 degree c oven and bake for 30 to 35 mins.
Remove and cool completely.
Slice and serve.