From stalks mint leaves are harvested and passaged with garlic and a little olive oil. Mix with yogurt dressing and seasoned with plenty of black pepper and salt. In a large pot boil water with salt and vinegar 1-2 tbsp. Courgettes are placed whole in the water, and after 2-3 minutes and the green beans. Boil 7-8 minutes, until the beans are cooked but crunchy. Vegetables are removed, drained and allowed to cool. On the zucchini was cut both ends to halve, and each half is cut thick strips. Bell (pepper) cut into strips. Stalks celery cleaned of leaves and cut into thin slices (the leaves can be frozen and used for other dishes). Vegetables are divided into portions on them chopped spinach (lettuce, watercress) and dripped with dressing.