Slow Cooker Chicken Soup

• 1 cup Israeli couscous
• 1 whole chicken
• 4 cup chicken stock
• 1 coriander (cilantro)
• 2 tsp turmeric
• 1 inch ginger, grated
• 4 garlic cloves, crushed
• 1 brown onion, diced
• 2 carrots, sliced
• 2 celery stalks, sliced
• 1 cup peas, frozen