Hearty Minestrone

• 3 leek washed
• 2 zucchini
• 2 paremesan (freshly grated)
• 1 potato scrubbedamp (red)
• 1/2 orzo
• 950 ml sodiun chicken broth defatted (reduced)
• 475 gr beans drainedamp (white)
• 60 gr spinach stemmedamp
• 30 ml cider vinegar
• 30 ml olive oil