Carrot-peanut Soup

• 1 few cilantro sprigs
• 350 ml skim milk scalded
• 350 ml vegetable broth
• 250 gr carrots
• 50 gr peanuts
• 34 gr cilantro (fresh chopped)
• 24 gr unbleached flour (white)
• 18 gr margarine (unsalted)
• 1 gr salt
• 1 gr pepper