I400g beef fillet
1 tbsp olive oil
For The Chocolate-Chilli Sauce
125ml fresh beef stock
65ml red wine
1 small red chilli, finely chopped
70g good quality dark chocolate
40ml reduced fat cream
15ml rosemary, roughly chopped
Salt and pepper, to season
To make the chocolate-chilli sauce, place the beef stock, red wine and chilli in a saucepan and allow to simmer until reduced by half.
Whisk in the chocolate and continue stirring until the chocolate is melted and the sauce is thickened.
Add the cream and chopped rosemary. Season to taste.
Place the fillet on a board and rub with olive oil.
Sear in a hot griddle pan, turning frequently for two to three minutes or until cooked to your liking.
Serve immediately with the chocolate-chilli sauce.