Bean Patties

• 4 wheat hamb (whole)
• 4 lettuce leaves
• 1 worcestershire
• 1 egg (white)
• 450 gr pinto beans
• 120 ml nonfat yogurt (plain)
• 55 gr lowfat cheddar (shredded)
• 28 gr dry bread crumbs
• 10 gr egg product
• 10 gr prepared horseradish