In a large bowl add in flour, sugar, salt, baking soda and baking powder. Whisk everything together.
Then add in the cold butter and start rubbing the butter into the flour, to form a crumbly texture.
The color of the flour mixture will turn yellow, once the butter is well incorporated into the flour. Add in the buttermilk, with chopped Himalayan mulberries.
Combine everything to form a soft dough, and don't knead the dough a lot. Meanwhile, Preheat the oven at 320F
Place the dough on a floured baking tray, and form a rough circle with the dough which is about 1.2inches in height.
Cut the dough diagonally, and brush it with egg wash. Bake it for 15-20mins or until it's golden brown on top and the scones have risen.
Serve it warm with a mulberry glaze or butter.