Tzatziki

Ingredients

 * 4 servings
 * 1/2 kilo strained yoghurt
 * 1 cucumber
 * 4 garlic cloves (more makes it with stronger taste)
 * salt
 * oil
 * vinegar

Directions
Grate the garlic and mix it with salt and vinegar. Peel the cucumber and squeeze it until all its water is removed. Put the yoghurt into a bowl and add the cucumber into it. Then mix the yoghurt with the mixture of grated garlic. Whiz the content until all the ingredients are well mixed. Add some oil. Yoghurt dip can be served in a normal temparature but it is rather prefered cold.