Mix flour & salt together first. Then add both sugars and yeast. Finish by adding in vanilla extract and warm water. Knead very briefly until it is mixed into a sticky but manageable dough. Let rise until doubled in size. This may take a few hours, especially during winter months when cold outside. You can also prepare night before and let rise in refrigerator overnight (although leave it out a bit to heat up to room temperature). Do not knead or punch down dough after it has risen.
Heat up oil in deep fryer or pot. Oil hands and take a ‘egg size’ amount of dough, gently fold to form a ball and fry. Turn to other side when golden brown. Put in bowl and after a few moments sprinkle with powdered sugar. Enjoy!
** This fried pastry is not intended to fill with jelly, just sprinkle with powdered sugar.
For fried jelly or custard donuts, called sufganiyot, see labeled recipe.