In a mixing bowl mix all dry ingredients together mix well till combined and keep aside

In another separate bowl add your yeast pour warm water cover for 5 minutes and allow to rise to make sure your yeast is active.

After 5 minutes break your egg into the first mixture,add butter inside the mixture and add the yeast mix all very well,place the dough on a flat surface and roll it very well until smooth,add your oil and roll it again.

Put you doughnut dough in a nylon and cover well kept like 30 minutes to rise,after it rise immediately use rolling pin,roll it and remove your doughnut shape put in tray cover with a towel or nylon kept for 10 minutes to rise again.

After 10 minutes put your oil on pan heat in a low heat then add your doughnut shapes and fry...dats all enjoy.