After 10 minutes in a mixing bowl take soaked dry fruits and chopped nuts.mix very well.grease a cake pan and pre heat the oven@ 180 ° for 45 minutes.in an another bowl add butter milk, melted butter,suger, vanilla extract stir and let the sugar melt.sieve the flour, baking soda, baking powder,salt and mix well.add the soaked dry fruits,nuts and orange zest and gently fold by cut and fold method.