Soak the beans in water for 8 hours, then boil until tender.
Peaches and peppers are washed, cleaned, cut into cubes. Mix with beans.
For dressing, mix lemon juice, olive oil, salt, pepper, finely chopped basil in a separate container. Cut the onion into half rings and send it to the gas station.
Put the mixture of beans, peaches and pepper on a plate, season and serve.