Tasty cottage pie with parsnip mash - Good Food Middle East

Ingredients

• 250g packet lean minced beef (12% fat)
• 2 onions, chopped
• 4 carrots (about 450g/1lb), peeled and coarsely grated
• 2 tbsp Worcestershire sauce
• 2 tbsp tomato purée
• 2 beef stock, cubes dissolved in 425ml/¾pint boiling water
• 1 tsp cornflour
• 900g potatoes, peeled and cubed
• 3 parsnips, peeled, cored and chopped
• 2-4 tbsp skimmed milk
• steamed broccoli or Savoy cabbage to serve