Grind sugar to a fine powder and mix well with the flour.
Add Baking powder and mix well.
Separate yellow and white portions of the egg and beat it well.
Add milk to the white portion.
Melt the butter and mix with the flour mix.
Add white part of the egg first and then the yellow part into the above mix.
Mix the batter really well.
Grease the baking tray with some butter and to this sprinkle some plain flour and then add the mix.
Add cashews and raisins into the mix.
:- Don`t fill the tray to the brim. Fill it to its half the capacity.
Keep the batter in the oven at 100 degree celsuis for about 30-45 mins.