Put the beans with a slotted spoon to the onion and pepper. Salt and pepper. Add finely chopped garlic. Mix it.
Cover with a lid, turn off the fire.
If you have a wok, that’s great. This dish does not tolerate excessive mixing.
If desired, add soy sauce (then reduce the amount of salt), sesame seeds. Vegetables remain medium crispy ) But it’s delicious! We ate warm, with a salad of tomatoes, herbs and garlic.