chicken soup with barley & green, leafy veg

Ingredients

• 1 whole chicken (I removed as much skin as possible), cleaned
• 2 carrots
• celery
• 2 onions
• 2 garlic cloves
• 1.5L water
• Dried bay leaves x 3
• salt, lots of black pepper
• half bunch kale, leaves removed or 2 handfuls spinach
• 1 small bunch broccoli, cut into small florets, stalks sliced
• 1/2 cup barley
• 1 can chickpeas, drained and rinsed
• lemon zest