Place garbanzo beans, bean juice, water and onion in blender. Blend until very smooth. Pour into large bowl or mixer. Add remaining ingredients and mix with a spoon. Let rest 10 minutes to soak up the extra liquid. Use an ice cream scoop to form patties, using hands or spatula, flatten to about 1/2 inch thickness on Pam sprayed baking sheet and bake 25-30 minutes at 350. -OR- use ice cream scoop to form patties and fry in oil on stovetop, over medium heat 3-4 minutes on each side.