2Transfer the potatoes to a medium bowl and add enough cold water to cover them.
3Leave them resting for 15 minutes.
4Using a clean dish towel, dry the potatoes thoroughly.
5Transfer the potatoes to a large bowl, add two whole eggs, one teaspoon of salt, one teaspoon of garlic powder, one pinch of black pepper, one teaspoon of oregano, and three tablespoons of wheat flour.
6Mix everything very well.
7In a small bowl, add half a red onion chopped into very small cubes, two tablespoons of mayonnaise, one tablespoon of ketchup, one tablespoon of mustard, and one pinch of black pepper.