Peel the onion, cut into half rings and fry in a tablespoon of olive oil. As soon as they start to take on color, add a tablespoon of sugar and let the onions caramelize.

Cut the piece of cucumber in half and peel one half. Cut the cucumber piece with the skin into slices and quarter. Using a zest ripper, cut grooves in the edge of the second half. This is how flowers emerge when sliced.

Make a salad marinade from blackberry balm, sugar, oil, pepper, salt and water.

Place the cucumber slices in a bowl and mix with the dressing.

Cut the potatoes into bite-sized pieces and mix them with the onions into the marinated cucumber. Let it steep for half an hour.

* Link to supply: blackberry balm