Beat brown sugar flour, baking powder, and salt.,
Add butter and beat again until it looks like breadcrumbs
Spread half of the crumbs mixture over the pan
In a separate bowl, whisk the egg, baking soda and the nutmeg powder
Beat the milk mixture and the crumb mixture until well combined
Pour this mixture into the cake tray and pat a little
Put the cake tray into a pre-heated oven
Bake for about 50 to 60 minutes or until the toothpick comes out clean
Transfer the cake to a tray and cook for about 10 minutes
Once cooled, sift the icing sugar over the top of the cake.