Cut out squares of baking paper and set aside.
In the bowl of your stand mixer, mix the dry ingredients.
Add wet ingredients to the mixer and start mixing on low, then medium speed10-12 minutes. (If using hand mixer with hook attachment, make sure you stop the mixer for a minute after a few minutes, to avoid overheating).
Transfer the dough to a lightly floured surface. Weight portions of 60 gr for traditional size donuts or 30 gr for 2-bites size donuts.
Place the donut over a baking sheet, each donut over a piece of a square of baking paper. Cover the donuts with a towel and set aside.
Let the donuts rise at room temperature for about 1 hour, or until doubled in size.
About 20 minutes before frying, start preheating your vegetable oil.
Place the donuts with baking paper in the hot oil and fry for 2-3 minutes on each side. Once golden brown, remove from the oil and place over a wire rack to drain excess oil.