Cold Trout In Orange Marinade

• 3 trout
• 1 dry italian vermouth (white)
• 1 with paper towels
• 1 which you the fish (cooked)
• 120 ml extra-virgin olive oil
• 65 gr squeezed orange (freshly)
• 65 gr flour
• 16 gr onion
• 12 gr orange peel (chopped)
• 2 gr parsley (chopped)