01 -
Grate the potatoes and onion using the small holes of a box grater or a food processor. Transfer the mixture to a large bowl and let sit for a few minutes. Drain excess liquid by pressing the mixture against the bowl side with a spoon or your hands.
02 -
Add the egg, flour, salt, and black pepper to the drained potato and onion mixture. Stir thoroughly until the batter is cohesive but not too runny. Add more flour if necessary to adjust consistency.
03 -
Heat a generous layer of vegetable oil in a large skillet over medium heat until hot enough to sizzle the batter on contact.
04 -
Spoon about 1/4 cup of batter per pancake into the skillet. Flatten slightly to approximately 1/4 inch thickness. Fry each side until golden brown and crispy, about 3-4 minutes per side.
05 -
Transfer cooked pancakes onto paper towels to drain excess oil. Serve hot, optionally with a sprinkle of salt or with sugar and sour cream for a traditional accompaniment.