Turkey Vegetable Burgers

• 2 garlic (cloves chopped)
• 1 egg (white)
• 140 gr turkey breast meat (ground)
• 70 gr fat-free cereal
• 60 gr onion (finely chopped)
• 50 gr celery (finely chopped)
• 16 ml water
• 7 ml prepared mustard spicy
• 3 gr parsley (minced fresh)
• 2 gr onion powder