Pre heat oven to 210c / 190c fan / gas mark 7. Make a paste in large bowl with lemon, garlic, cumin & oil. Season well and loosen with 50ml water then add chicken red onion and sweet potatoes. Toss well tip into a baking tray and roast for 30mins

Remove the tray turn the veggies and add broccoli. Return to oven for a further 20 mins and leave to rest

Meanwhile cook beans to instructions and mix dressing ingredients. Scatter the basil leaves over the traybake and serve from the dish with fren beans dressing and chopped chilli on side