Winter Beef Stew

Ingredients

• 900g Stewing Beef (diced)
• 3 Tsp Vegetable Oil
• 4 Beef Stock Cubes (crumbled)
• 1 Litre Water
• 1 Tsp Dried Rosemary
• 1 Tsp Dried Parsley
• 1/2 Tsp Ground Black Pepper
• 3 Large Potatoes (peeled and cubed)
• 4 Carrots (cut into 2.5cm pieces)
• 4 Sticks Celery
• 1 Large Onion (chopped)
• 2 Tsp Cornflower
• 2 Tsp Cold Water