In a bowl take yeast 1/4cup warm milk and sugar mix well keep aside till it is all frothy.

Now Take 2cup maida 1pinch salt and yeast mixture mix well
Knead with 1/2 cup warm water then apply 2tbsp butter knead again

,keep it for proofing once doubles in size knead again and roll 1/2 inch roti cut using two different size cutters or use donut maker keep aside for 15 mins then deep fry on simmer flame.
Melt chocolate dip one side in it.
Or roll it in powder sugar

Ready to serve