Beef Stroganoff

Ingredients

• 2 tbsp sunflower oil
• 600g stewing steak, cut into chunky strips
• 3 tbsp plain flour
• 2 onions, sliced
• 3 garlic cloves, crushed
• 2 beef stock cubes, crumbled
• 1 tbsp Dijon mustard
• 1 tbsp Worcestershire sauce
• 25g butter
• 200g mushrooms, sliced
• 125ml soured cream
• handful of parsley, roughly chopped (optional)
• salt and freshly ground black pepper
• freshly cooked rice or tagliatelle, to serve