Unpeeled potatoes are boiled in salted water until soft. Do not overcook in any way. Drain well, I leave the pot on the heat for another minute to evaporate the moisture.
When cooked but still warm, cut into smaller pieces. If the potatoes are small, round, I cut them into four parts or in half, if they are larger - into centimeter-wide slices. The potatoes should keep stirring and not turn into mush.
Additions, gherkins, celery, onions are chopped.
Everything is mixed with mayonnaise and one to two spoons of mustard.
Taste, if necessary, add salt and pepper with freshly ground pepper.
Leave the salad to cool completely. Anyway, they are delicious and eaten right away, but if they stand for another hour, they will be even more even and tastier.