Tarator (Bulgarian cold cucumber yogurt soup)

Roughly chop the cucumber, the dill and the walnuts.

Blend about half a cup of the yogurt with the garlic clove, salt and a little water until the garlic is pureed.

Add the rest of the yogurt and blend a few more seconds.

Adjust thickness with water or ice cubes, depending on the yogurt.

Add the cucumber, dill, walnuts and a pinch of nutmeg; pulse briefly to break up the cucumber without turning it to mush.