Grate the cucumber. Keep the last piece aside for finishing.
Drain the grated cucumber in a towel. Mix in some salt, it will absorb the moisture.
Meanwhile, finely chop the dill and mint. Clean the garlic clove and press it with a garlic press.
Place the yogurt in a deep bowl. Mix with the crushed garlic, finely chopped dill and mint. Also add a tablespoon of olive oil and a teaspoon of white wine vinegar.
Wring the liquid from the grated cucumber. Then mix this with the yogurt as well.
Finish with the leftover cucumber that you did not grate. Also put a few small mint leaves on top and drape with a few well-aimed drops of olive oil.