Cut the zucchini into thin slices using a vegetable peeler.
Boil in boiling salted water for 1-2 minutes and rinse with cold water.
Boil the beans in salted water for 5 minutes. Flip it on a sieve and let it cool.
Cut the bell pepper into strips.
Tear the lettuce leaves with your hands.
Prepare the dressing. Finely chop the garlic and mint. Add to the yogurt, season with salt and pepper to taste. Put the salad on a plate and pour the dressing over it.