Beat the eggs, sugar and brown sugar for at least 4 minutes. Add oil and keep beating. Melt the chocolate on double-boiler, cool it and add that mixture into the eggs.

Add milk and keep beating till 2 minutes.

Maida, baking powder aur baking soda ko mix karke chaan lein, aur thora thora karke egg mixture me add karen aur spatula se mix karen

Mold ko grease karen or usme mixture pour karen

Preheat the oven at 170 degrees, and bake the mixture.