Welsh Beef Steak Chasseur

Ingredients

• 2 PGI Welsh Beef sirloin steaks (can use other steaks)
• 1 tbsp oil
• Knob of butter
• Seasoning
• For the sauce:
• 25g butter
• 6 medium mushrooms
• 1 onion, finely chopped
• 1 tbsp plain flour
• 1 glass red wine
• 2 tbsp brandy
• 200ml rich beef stock
• 3 tomatoes, chopped
• 1 tsp tomato purée
• Dash of Worcestershire sauce
• Handful chopped parsley