Total time 20 min
- Olive oil
- Medium onion
- Medium tomato
Boil the potatoes: time will vary according to quantity (between 10 and 30 minutes). Test with a knife to make sure they are well cooked. You can speed up the process by cutting the potatoes beforehand.
Wash the tomatoes in plenty of water, if necessary add a little vinegar or lemon juice and leave to soak to make sure they are thoroughly cleaned.
Peel the onions, chop and mix in with tomatoes and sliced potato.
Season to taste with olive oil, vinegar, salt, pepper...