Roast chicken with lemon and rosemary roots! Ingredients 4 large carrots (about 400g), cut into big chunks 1 celeriac (about 575g peeled weight), cut into roastie-sized chunks 1 large swede (550g unpeeled), quartered and cut into thick slices 2 red onions, cut into wedges 1 garlic bulb 2 tbsp rapeseed oil 2 tsp sprigs rosemary …