Sugar and yeast should be put into milk, mixed, put in a warm place for 10 minutes. Pour melted butter into the yeast that has come up, add an egg, salt, add sifted flour and knead into a soft dough. Leave the dough in a warm place to ferment for 1-1.5 hours. During this time, it should increase in volume by about three times. Do a workout and let the dough rise again.
For the filling, mix the curd with the powdered sugar. Divide the dough into pieces the size of a walnut.
In your hands, knead a piece of dough to make a small cake. Put some curd in the middle, pinch and form a ball. Prepare the rest of the balls in the same way.
Heat the oil in a heavy-bottomed saucepan or roasting pan.
Fry the balls in small portions for about 1 minute, until golden brown. Put the finished balls on a napkin so that the glass has excess oil, and then put on a dish in a slide and sprinkle with powdered sugar.
From this amount of dough, I got 16 donut puffs. They were eaten instantly, I only got one – and it really was amazingly tasty.)