4 sweet potato & red onion bhajia

sweet potato 47.0% , red onion 45.0% , rapeseed oil 4.4% , corn flour 1.8% , rice flour 0.9% , corn flour 0.5% , yellow split pea 0.2% , chickpea flour 0.1% , coriander 0.1% , black onion seeds 0.0% , cumin seeds 0.0% , potato starch 0.0% , salt 0.0%