Combine all ingredients in a bowl except butter and mix well until well combined

Transfer to your working surface and knead, add half of the butter and mix until well coorperated

Knead for about 15-20min

Dust flour on your surface and roll out the dough (Not too flat) and use a sharp donut cutter

Allow it to rise it's double size

Note u must be careful when frying donut, the oil should not be to hot