Sage And Onion Turkey Burgers

• 6 wheat hamburger buns (whole)
• 1 1/4 turkey (ground)
• 1 egg (white)
• 1/2 sli
• 1/2 summer savory (dried)
• 85 gr wheat bread crumbs from about (fresh whole)
• 80 ml berry cranberry sauce (canned whole)
• 80 ml bottled chili sauce
• 60 gr onion (finely chopped)
• 34 gr celery (finely chopped)