Steak with pepper sauce

Ingredients
2 steaks
½ chopped onion
1 pinch thyme
1 dl red wine
1 ½ tsp mixed peppercorns
2 dl beef stock
½ dl cooking cream
1 tbsp corn flour

Simmer the onion, thyme and red wine together until it's reduced to half. Grind the peppercorns and add these and the beef stock. Let it simmer until reduced to half. Strain the onion and herbs and add the cream. Heat to boil and add the corn flour to thicken it. Add some salt and sugar to taste.
Cook the steaks to your liking and serve with mashed potato and green beans.