Slow cooker harissa vegetable stew
This is made possible by BBC Foods! Ingredients 400g/14oz parsnips, trimmed, peeled, woody core removed and cut into short batons 2 onions, red, white or a mixture, cut into very thin wedges 4 large carrots, peeled and cut into 2cm/¾in slices 2 x 400g tins butterbeans (or other white beans) 3 tbsp harissa 1 tbsp dried oregano or mixed herbs 1…