Wash 500g of cherry tomatoes thoroughly.

Make shallow cross-shaped cuts on the tomatoes.

Boil water in a pot and add the tomatoes for about 20 seconds until the skin starts to peel.

Prepare a bowl of cold water with ice or ice packs.

Transfer the boiled tomatoes to the cold water and peel off the skin.

Place the peeled cherry tomatoes in a bowl.

Add 5 tbsp of olive oil to the bowl.

Add 2 tbsp of balsamic vinegar.

Add 1.5 tbsp of sugar.

Add the chopped onion and mix thoroughly.

Add 2 tbsp of lemon juice.

Add a pinch of salt and mix well.

Finish by adding a small amount of parsley and mix.