French salad is a classic that is easy to make, but that does not automatically mean it will taste very good. In our house we stick to four small tricks that turn this queen of salads into something really good: we cook the potatoes already diced, we cut the vegetables into really small cubes, we prefer fresh carrots, and we do not skimp on the quality of the mayonnaise.
Next come the carrots. If you are short of time, you can use ready-diced cooked carrots, but for a really good salad use fresh ones: peel them and cut them into very small pieces. This is the second secret: the vegetables should be cut into really small cubes, about 4–5 mm. Cook the carrots in boiling salted water just like the potatoes and let them cool, then add them to the potatoes in a large bowl in which you can mix everything well.
Finally, add the mayonnaise and mix again, gently. Good-quality ingredients, especially the mayonnaise, are the fourth trick for a good result. To finish, add a pinch of pepper.