Place the potatoes and salt in a saucepan, then add cold water 2 cm above the potatoes. After boiling over high heat, reduce the heat to low and cook for about 15 minutes, until a fork easily penetrates the potatoes.
1 teaspoon salt
Drain the water and lightly mash the potatoes in the colander, stirring to remove excess water. Then mash them lightly, leaving some chunks behind. This will give a rich texture if you leave small pieces of potato.
Transfer the potatoes to a large salad bowl and add the oil, vinegar, salt from the first mixture and ground pepper. Mix well and leave to cool.
15 ml neutral oil, 5 ml rice vinegar, 0.5 teaspoon pepper, 1 teaspoon salt
While the potatoes are cooling, prepare the other ingredients.
Boil the egg in hot water. Once boiling, reduce heat to low and cook for 10-12 minutes. Put the egg in cold water until it cools, then shell it and cut it into small pieces.
1 egg
Peel the cucumber and carrot, then cut into thin slices. Put them in a bowl, add the teaspoons of salt, mix and leave to stand until the water comes out (about 5-8 minutes). Squeeze out excess water.
50 g carrot, 80 g cucumber, 0.25 onion, 2 teaspoons salt
Cut the ham into small slices.
60 g of ham
Add the egg, ham, cucumber and carrot to the large bowl of cooled potatoes.
Add the mayonnaise and mix well.
5 tablespoons Japanese mayonnaise
Adjust the amount of mayonnaise, salt and pepper to taste.
Notes
Once everything's ready, it's optional, but I also like to put the salad in the fridge for a few minutes before serving. This allows the flavors to meld together and gives the salad an extra freshness.