Make your own Greek Tzatziki

Ingredients for two persons:

250gr Greek yogurt,
½ cucumber,
1 tablespoon of olive oil,
1 teaspoon of vinegar,
1 teaspoon Mix for Tzatziki.

Preperation:

Wash the cucumber and cut into very small pieces
and then drain it. Add it to yogurt. Add vinegar, Olive oil and
the Mix for Tzatziki. Mix well and serve.