Ingredients
Method
1.Blend or process onion, garlic and spices until smooth. Combine paste with chilli, herbs and stock in a large jug.
2.Combine vegetables and stock mixture in a 4.5-litre (18-cup) slow cooker. Cook, covered, on low, 6 hours. Stir in honey; season to taste.
3.Serve vegetables and sauce topped with yoghurt, harissa and extra coriander.