Try Simon Rimmer's healthy twist on falafel, with a herby yoghurt sauce. Serve with toasted pitta and hummus. Each serving provides 51kcal, 2g protein, 4g carbohydrate (of which 0.5g sugars) 2.5g fat (of which 0.5g saturates), 1.5g fibre and 0.1g salt per portion.