Steak with Boursin and sweet potato oven chips

Method

1.  Preheat the oven to 200°C/fan180°C/gas 6. Rest a wire rack on a roasting tin and heat in the oven. Cut the sweet potatoes into big chunky chips, pop into a bowl and toss together with the sea salt and oil. Spread in 1 layer on the hot wire rack and cook for 30-35 minutes, turning over halfway through cooking, until golden and cooked through – they won’t crisp up, but they’ll taste delicious.
2.  Meanwhile, make the sauce. Using a fork, break up the Boursin in a small bowl, then mix in the soured cream until smooth. Set aside.
3.  When the chips are nearly ready, cook the steak. Put a griddle or frying pan over a high heat. Brush each steak with a little oil, and season. When the pan is really hot, add the steaks and cook for 1½ – 5 minutes on each side, depending on how well done you like them. Remove and set aside to rest for 2 minutes.
4.  Divide the chips between 2 warm plates and top with the steaks. Spoon some Boursin sauce onto each steak. Serve with some dressed crunchy salad.