I don't eat hamburgers occasionally or often, once a month or so.
Health guidance: hello, it doesn't matter if you don't eat it often. Nutrition pays attention to weekly balance, not natural balance. Eating this food at one time can't affect the whole body balance. Hamburgers and chicken rolls are high-calorie and high-fat foods. For the sake of health, try to eat as little as possible, but eating them once a month will not affect your health.