Broccoli Apple Soup

• 525 gr lo-salt
• 180 gr broccoli stalks (fresh)
• 120 gr onion
• 95 gr cooking apple (red)
• 60 ml nonfat yogurt
• 50 gr celery
• 16 ml olive oil
• 12 gr thyme (fresh)
• 3 gr parsley (minced)
• 2 gr thyme (dried)