Prepare the ingredients: 1 potato (250g), 70g carrot, 70g onion, and 2 tsp olive oil.

Slice the potato into thin strips as evenly as possible.

Rinse the sliced potato under running water to remove starch.

Drain the potato slices using a sieve to remove excess water.

Boil water in a pot and blanch the potato slices for 4 minutes and 30 seconds over medium heat.

Cool the blanched potatoes under cold water; they don't need to be fully cooked yet.

Drain the potatoes again to remove excess water.

Slice the carrot and onion into thin strips while the potatoes are draining.

Heat a frying pan over low heat and add 2 tsp olive oil. Stir-fry the carrot and onion.

When the carrot and onion are almost cooked, add the potato slices.

Stir-fry everything evenly until the potatoes are tender and well-cooked.