Seafood Soup With Garlic And Ginger*** Gina/d

• 6 green onion
• 2 onion (peeled)
• 2 leeks only (white)
• 950 ml chicken broth
• 270 gr garlic
• 130 gr scallops
• 120 gr shrimp
• 45 gr butter
• 1 gr ginger root size of a quar