Beef and Mushroom Stroganoff | Australian Mushrooms

Ingredients

• ⅓ cup plain flour
• 1tsp paprika
• 2 ½ tablespoons olive oil
• 750g lean beef stir-fry strips
• 1 brown onion, halved and thinly sliced
• 2 garlic cloves, crushed
• 400g mixed mushrooms, sliced (we used 100g button, 100g Swiss brown and 150g Portobello mushrooms)
• 1 cup beef stock
• 1 tablespoon Worcestershire sauce
• 1 tablespoon tomato paste
• ½ cup sour cream
• ⅓ cup flat-leaf parsley leaves, chopped
• Fettuccine pasta or mashed potatoes, to serve