I made only half of the above quantity. As usual I didn't do the topping. I used a 6 inch round cake tin and my cake was ready in 45-50 mins. You can use dry fruits of your choice. I used cashew nuts, dates, mixed dry fruits. I dusted the dry fruits with 1 tbsp of flour before adding it to the batter, this prevents the fruits from sinking to the bottom of the cake. I used dark chocolate with 50 % cocoa. I used soft light brown sugar. I brushed the top of the warm cake with 2 tbsp extra rum. I used Captain Morgan rum in the cake batter and I used Bacardi rum for brushing the top of the cake. I stored the cake at room temperature for more than a week. If you want to store longer, refrigerate it.