Grilled steak with sweet potato and spinach mash

Instructions

1. Cook sweet potato in a small saucepan of boiling salted water for 10 minutes or until tender. Drain well. Return to pan with mustard. Mash until a coarse puree. Stir through spinach and season.
2. Meanwhile, season steak. Heat a chargrill over high heat and lightly spray with oil. Chargrill steak for 1 minute each side and rest for 2 minutes before serving with mash.