While the buns are being prepared, prepare the salad. Grate the zucchini and carrots into long strips. Add the crushed garlic clove, salt, a pinch of sugar, ground coriander, chili. Mix, rubbing the vegetables with spices with your hands. Heat the vegetable oil on the fire and pour it over the vegetables. Give the salad time to infuse. If desired, add sesame seeds to the salad.