Finely hand-grated potatoes, onions, flour, eggs, and seasonings are all you need to make the most authentic Ukrainian deruny. They are best served hot with a dollop of sour cream for a contrast of temperatures.
Wash and peel the potatoes and onion. Using a finest side of the grater, grate the potatoes and the onion into the large bowl. You will notice some liquid at the bottom. Gently drain it, without squeezing the potatoes.
Add 1 egg, 3 Tablespoons of flour, salt and pepper to bowl. Mix the batter well with a fork. It should remain rather thin than thick, similar to the pancakes batter.
In a large frying pan, heat 2 tablespoons of olive oil. Add a spoonful of potato batter at a time into the hot skillet, flattening it with the back side of the spoon. Fry on one side over medium heat for about 2-3 minutes or until golden brown. Flip with a spatula and fry on the other side for another 3 minutes.
Remove deruny from the frying pan onto a plate. You can place them on a paper towel to absorb any excess oil. Serve hot with a dollop of sour cream.
Notes
Potatoes - yellow potatoes are the best to make deruny, but you can also use Yokon or Russet.Grating - for authentic Ukrainian pancakes, use the finest side of a grater box.Batter - do not squeeze out the liquid, only drain what is visible in the bowl. The batter should remain thin, similar to the regular pancakes. Add-ins - you can add grated carrots, chopped fresh herbs, dried spices to the batter.All nutrition facts are only estimate and should be used for information purposes only.