Grind biscuits in mixi jar to make fine powder
Boil water in pressure cooker.
put ring in it.
In bowel add biscuit powder and make a batter with milk
Lastely add eno .mix well
Grase cake tin with butter and dust with flour.
Add batter in dusted tin
add chopped dry fruits.
Put cake tin in cooker.
Steam it for 25 minutes.
Check with tooth pick .
Cool cake and demould
Chocolate biscuit cake is ready