Peel, boil and strain the potatoes.
Peel the garlic and crush it with a little salt in a mortar.
Squeeze the lemon juice.
Koriander grob hacken. Tomate in mundgerechte Stücke schneiden.
Cut the still warm potatoes into bite-sized pieces.
Mix the crushed garlic with lemon and olive oil and toss the still warm potatoes in it.
Add tomato and coriander and season with salt and pepper. Let the salad stand for 10 minutes and mix again before serving.