Moroccan Chicken With Couscous

• 1 onion
• 1 lemon
• 1/4 tumeric
• 700 ml chicken broth
• 250 gr carrots in
• 160 gr quick-cooking couscous
• 55 gr currants (dried)
• 16 ml olive oil
• 5 gr paprika
• 2 gr ginger (ground)