Prepare the mixture — In a bowl, mix the mashed potatoes, eggs and the flour, combining until a smooth, somewhat sticky dough forms.

Form the cakes – Take a handful of the mixture and gently press to form into small patties, about ½ inch thick. Continue with the rest of the mixture.

Heat the oil – In a capacious pan, warm a good amount of oil over medium so it shimmers from underneath but not smoke.

Coat if necessary – If the mixture is slightly soft, use a bit more flour to lightly dust the potato cakes to help hold their shape.

Start frying – Gently lower the potato cakes into the hot oil, taking care not to overcrowd the pan.

Fry until golden – Cook for 3–4 minutes per side, or until crispy and golden brown.

Drain excess oil – Transfer the cooked potato cakes onto a paper towel-lined plate to soak up the oil.

Serve and enjoy — Allow to cool slightly before serving, then enjoy on their own or with your favorite dipping sauce!