Egg, sugar, vanilla sugar, and a bit of salt should be mixed together in a basin using a whisk until the mixture is smooth.
After adding the oil and yogurt, thoroughly combine the ingredients.
Using a kneading motion, gradually incorporate the flour and baking powder until a dough is formed.
A glass and a smaller item are used to make holes in the dough, and then the dough is rolled out and cut into donut shapes.
Warm up the oil in a pan. Using a single turn, fry the donuts until they reach a golden brown color.
Extract and place on paper towels to drain.
If you want to, you may either dip it in melted chocolate or sprinkle it with powdered sugar.
Your handmade yogurt donuts are ready to be enjoyed in only five minutes.