First of all in one fourth cup of warm water add yeast and 1 tspn of sugar to activate it

Then in a large bowl add all-purpose flour along with butter, sugar, eggs, vanilla essence and mix it all together

Then add activated yeast in the flour when you see little bubbles comes on top it means yeast is activated then knead the dough and cover it for 1 hour or until it becomes double in size

Now take out the dough dust some dry flour on the board and make small balls of donut size

Then make shapes of donuts and put in a tray for proofing again keep rest it for at least 15 minutes

Now in medium hot oil in a wok fry donuts make it golden brown from both sides

Dish out in a serving plate and dust some icing sugar on top

Butter donuts are ready to eat serve with hot tea or coffee and enjoy