Place the grated potatoes into a flour sack towel, and wring out as well as you can to remove as much water as possible.

Mix together the onion, eggs, salt, flour and potatoes in a bowl until well combined.

Heat a layer of oil in a skillet over medium high heat, and drop the mixture by the ½ cup into the heated oil.

Fry evenly on both sides until browned and crispy.

Drain on a paper towel lined plate before serving.